{"behavior":"degenerate_repetition","label_filter":null,"limit":10,"next_offset":318,"offset":308,"previous_offset":null,"rows":[{"assistant_initiates":false,"asst_text":"feature request","behavior":"degenerate_repetition","conversation_hash":"7f86ba46af9efcc8f2a46748c932312b","conversation_redacted":false,"conversation_toxic":false,"country":"Slovenia","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":1872,"n_turns_in_conversation":1,"n_words":293,"source_row_offset":308,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:16:53 GMT","turn_id":"429e703f1ab74bb268b0e8f0","turn_index":0,"user_text":"System: I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nUser: 'prompt:I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nDoes the author's intention in this GitHub issue relate to a bug report or feature request or other?\nissue: Better issue page'\nintention: '\nAssistant:"},{"assistant_initiates":false,"asst_text":"```json\n[\n    {\n        \"###C\u00e2u h\u1ecfi\": \"Qu\u1ea3ng c\u00e1o n\u0103m 1970, qu\u1ed1c gia n\u00e0o chi\u1ebfm m\u1ed9t s\u1ed1 \u0111\u1ea3o \u1edf Tr\u01b0\u1eddng Sa?\",\n        \"###Suy lu\u1eadn\": \"N\u0103m 1970, Philippines \u0111\u00e3 t\u1ed5 ch\u1ee9c chi\u1ebfm \u0111\u00f3ng m\u1ed9t s\u1ed1 \u0111\u1ea3o \u1edf qu\u1ea7n \u0111\u1ea3o Tr\u01b0\u1eddng Sa.\",\n        \"###C\u00e2u tr\u1ea3 l\u1eddi\": \"Philippines\"\n    },\n    {\n        \"###C\u00e2u h\u1ecfi\": \"V\u00e0o n\u0103m n\u00e0o ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a th\u1ef1c hi\u1ec7n chi\u1ebfn d\u1ecbch Tr\u1ea7n H\u01b0ng \u0110\u1ea1o 48?\",\n        \"###Suy lu\u1eadn\": \"Sau khi th\u1ea5t th\u1ee7 qu\u1ea7n \u0111\u1ea3o Ho\u00e0ng Sa, ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a v\u00e0o ng\u00e0y 30 th\u00e1ng 1 n\u0103m 1974 \u0111\u00e3 ti\u1ebfn h\u00e0nh chi\u1ebfn d\u1ecbch Tr\u1ea7n H\u01b0ng \u0110\u1ea1o 48.\",\n        \"###C\u00e2u tr\u1ea3 l\u1eddi\": \"N\u0103m 1974\"\n    },\n    {\n        \"###C\u00e2u h\u1ecfi\": \"Ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a quy \u0111\u1ecbnh c\u00e1c \u0111\u1ea3o thu\u1ed9c x\u00e3 n\u00e0o v\u00e0o n\u0103m 1973?\",\n        \"###Suy lu\u1eadn\": \"Ng\u00e0y 6 th\u00e1ng 9 n\u0103m 1973, ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a ban h\u00e0nh Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 420-BNV/HC\u0110P/26 quy \u0111\u1ecbnh c\u00e1c \u0111\u1ea3o thu\u1ed9c v\u00e0o x\u00e3 Ph\u01b0\u1edbc H\u1ea3i.\",\n        \"###C\u00e2u tr\u1ea3 l\u1eddi\": \"X\u00e3 Ph\u01b0\u1edbc H\u1ea3i\"\n    }\n]\n```","behavior":"degenerate_repetition","conversation_hash":"b3afdd8734f334fc0d37102a1244e7bc","conversation_redacted":false,"conversation_toxic":false,"country":"United States","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"Vietnamese","model":"gpt-4o-2024-08-06","n_chars":3309,"n_turns_in_conversation":1,"n_words":687,"source_row_offset":309,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:16:53 GMT","turn_id":"6e2b7becb329d10907d39cfe","turn_index":0,"user_text":"\n    Ng\u1eef c\u1ea3nh: Ng\u00e0y 22 th\u00e1ng 10 n\u0103m 1956, T\u1ed5ng th\u1ed1ng Ng\u00f4 \u0110\u00ecnh Di\u1ec7m \u0111\u00e3 k\u00fd S\u1eafc l\u1ec7nh s\u1ed1 143-NV v\u1ec1 vi\u1ec7c \u0111\u1ed5i t\u00ean c\u00e1c t\u1ec9nh th\u00e0nh mi\u1ec1n Nam Vi\u1ec7t Nam, quy \u0111\u1ecbnh qu\u1ea7n \u0111\u1ea3o Tr\u01b0\u1eddng Sa thu\u1ed9c t\u1ec9nh Ph\u01b0\u1edbc Tuy.\nN\u0103m 1963, H\u1ea3i qu\u00e2n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a \u0111\u01b0a ba t\u00e0u l\u00e0 HQ-404 H\u01b0\u01a1ng Giang, HQ-01 Chi L\u0103ng v\u00e0 HQ-09 K\u00ec H\u00f2a ra x\u00e2y d\u1ef1ng l\u1ea1i bia ch\u1ee7 quy\u1ec1n Vi\u1ec7t Nam t\u1ea1i m\u1ed9t s\u1ed1 \u0111\u1ea3o thu\u1ed9c Tr\u01b0\u1eddng Sa. S\u00e1ch Tr\u1eafng n\u0103m 1975 v\u1ec1 qu\u1ea7n \u0111\u1ea3o Ho\u00e0ng Sa v\u00e0 qu\u1ea7n \u0111\u1ea3o Tr\u01b0\u1eddng Sa c\u1ee7a B\u1ed9 Ngo\u1ea1i giao Vi\u1ec7t Nam C\u1ed9ng h\u00f2a n\u00eau r\u00f5 ng\u00e0y x\u00e2y d\u1ef1ng l\u1ea1i bia ch\u1ee7 quy\u1ec1n \u1edf 6 \u0111\u1ea3o: ng\u00e0y 19-5-1963 \u1edf \u0111\u1ea3o Tr\u01b0\u1eddng Sa; ng\u00e0y 20-5-1963 \u1edf \u0111\u1ea3o An Bang; ng\u00e0y 22-5-1963, \u1edf \u0111\u1ea3o Th\u1ecb T\u1ee9 v\u00e0 Lo\u1ea1i Ta; ng\u00e0y 24-5-1963 \u1edf \u0111\u1ea3o Song T\u1eed \u0110\u00f4ng v\u00e0 \u0111\u1ea3o Song T\u1eed T\u00e2y.\nN\u0103m 1970 Philippines \u0111\u00e3 t\u1ed5 ch\u1ee9c chi\u1ebfm gi\u1eef \u0111\u1ea3o Song T\u1eed \u0110\u00f4ng, \u0111\u1ea3o Th\u1ecb T\u1ee9, \u0111\u1ea3o Lo\u1ea1i Ta v\u00e0 4 \u0111\u1ea3o n\u1eefa. Theo Domingo Tucay, n\u0103m 1970 l\u00e0 m\u1ed9t trung \u00fay tr\u1ebb tham gia cu\u1ed9c h\u00e0nh qu\u00e2n \u0111\u00f3 k\u1ec3 l\u1ea1i, h\u1ecd mang theo m\u1eadt l\u1ec7nh, \u0111\u01b0\u1ee3c d\u1eb7n \u0111\u1ebfn t\u1ecda \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh m\u1edbi \u0111\u01b0\u1ee3c m\u1edf ra. C\u00f3 7 \u0111\u1ea3o, b\u00e3i ho\u00e0n to\u00e0n hoang v\u1eafng, h\u1ecd chi\u1ebfm \u0111\u00f3ng d\u1ec5 d\u00e0ng.\nNg\u00e0y 6 th\u00e1ng 9 n\u0103m 1973, ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a ban h\u00e0nh Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 420-BNV/HC\u0110P/26 quy \u0111\u1ecbnh c\u00e1c \u0111\u1ea3o Tr\u01b0\u1eddng Sa, An Bang, Itu Aba, Song T\u1eed \u0110\u00f4ng, Song T\u1eed T\u00e2y, Lo\u1ea1i Ta, Th\u1ecb T\u1ee9, Nam Ai, Sinh T\u1ed3n v\u00e0 c\u00e1c \u0111\u1ea3o ph\u1ee5 c\u1eadn thu\u1ed9c v\u00e0o x\u00e3 Ph\u01b0\u1edbc H\u1ea3i, qu\u1eadn \u0110\u1ea5t \u0110\u1ecf, t\u1ec9nh Ph\u01b0\u1edbc Tuy.\nSau khi qu\u1ea7n \u0111\u1ea3o Ho\u00e0ng Sa th\u1ea5t th\u1ee7 th\u00ec v\u00e0o ng\u00e0y 30 th\u00e1ng 1 n\u0103m 1974, ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam c\u1ed9ng h\u00f2a quy\u1ebft \u0111\u1ecbnh ti\u1ebfn h\u00e0nh chi\u1ebfn d\u1ecbch Tr\u1ea7n H\u01b0ng \u0110\u1ea1o 48 \u0111\u01b0a qu\u00e2n ra \u0111\u1ed3n tr\u00fa v\u00e0 t\u0103ng c\u01b0\u1eddng ph\u00f2ng th\u1ee7 \u1edf c\u00e1c \u0111\u1ea3o c\u1ee7a qu\u1ea7n \u0111\u1ea3o Tr\u01b0\u1eddng Sa. C\u00e1c t\u00e0u HQ 07 \u0110\u1ed1ng \u0110a v\u00e0 HQ 405 Ti\u1ec1n Giang do \u0111\u1ea1i t\u00e1 Nguy\u1ec5n V\u0103n May \u0111\u01b0a qu\u00e2n \u0111\u1ed5 b\u1ed9 l\u00ean \u0111\u1ea3o Song T\u1eed T\u00e2y v\u00e0o ng\u00e0y 2 th\u00e1ng 1 n\u0103m 1974. T\u1eeb th\u00e1ng 4 \u0111\u1ebfn th\u00e1ng 12 n\u0103m 1974, H\u1ea3i qu\u00e2n Vi\u1ec7t Nam C\u1ed9ng h\u00f2a ho\u00e0n t\u1ea5t vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 tr\u00ean \u0111\u1ea3o.\nNg\u00e0y 11 th\u00e1ng 4 n\u0103m 1975, c\u00e1c l\u1ef1c l\u01b0\u1ee3ng c\u1ee7a H\u1ea3i qu\u00e2n nh\u00e2n d\u00e2n Vi\u1ec7t Nam b\u00ed m\u1eadt xu\u1ea5t ph\u00e1t t\u1eeb \u0110\u00e0 N\u1eb5ng v\u00e0 ch\u1ecdn \u0111\u1ea3o Song T\u1eed T\u00e2y l\u00e0m m\u1ee5c ti\u00eau gi\u1ea3i ph\u00f3ng \u0111\u1ea7u ti\u00ean t\u1eeb tay Vi\u1ec7t Nam C\u1ed9ng h\u00f2a.\n\n    T\u1eeb ng\u1eef c\u1ea3nh tr\u00ean h\u00e3y cho t\u00f4i 3 c\u1eb7p c\u00e2u h\u1ecfi - c\u00e2u tr\u1ea3 l\u1eddi c\u00f3 t\u00ednh suy lu\u1eadn (CoT answer) b\u1eb1ng ti\u1ebfng Vi\u1ec7t. Vi\u1ec7c suy lu\u1eadn l\u1ea5y th\u00f4ng tin t\u1eeb ng\u1eef c\u1ea3nh. C\u00e2u tr\u1ea3 l\u1eddi l\u1ea5y tr\u1ef1c ti\u1ebfp trong ng\u1eef c\u1ea3nh, kh\u00f4ng l\u1eb7p l\u1ea1i n\u1ed9i dung c\u00e2u h\u1ecfi.\n    C\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c b\u1ecf v\u00e0o tag ###C\u00e2u h\u1ecfi:\n    Suy lu\u1eadn \u0111\u01b0\u1ee3c b\u1ecf v\u00e0o tag ###Suy lu\u1eadn:\n    C\u00e2u tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c b\u1ecf v\u00e0o tag \u0111\u1eb7c bi\u1ec7t ###C\u00e2u tr\u1ea3 l\u1eddi:\n\n    N\u1ebfu ng\u1eef c\u1ea3nh kh\u00f4ng c\u00f3 \u00fd ngh\u0129a, b\u1ea1n h\u00e3y output \"Ng\u1eef c\u1ea3nh kh\u00f4ng gi\u00e1 tr\u1ecb\"\n    Tr\u1ea3 cho t\u00f4i output d\u01b0\u1edbi d\u1ea1ng json \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u00edch xu\u1ea5t m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng\n    "},{"assistant_initiates":false,"asst_text":"feature request","behavior":"degenerate_repetition","conversation_hash":"5a678ba43c5531a79b7dca76da9dd52e","conversation_redacted":false,"conversation_toxic":false,"country":"United States","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":1872,"n_turns_in_conversation":1,"n_words":293,"source_row_offset":310,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:16:55 GMT","turn_id":"021ff327afcc963096d72874","turn_index":0,"user_text":"System: I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nUser: 'prompt:I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nDoes the author's intention in this GitHub issue relate to a bug report or feature request or other?\nissue: add splash screen'\nintention: '\nAssistant:"},{"assistant_initiates":false,"asst_text":"feature request","behavior":"degenerate_repetition","conversation_hash":"133d4d203ee7464ea0f44d9e102a8370","conversation_redacted":false,"conversation_toxic":false,"country":"Germany","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":1922,"n_turns_in_conversation":1,"n_words":301,"source_row_offset":311,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:16:56 GMT","turn_id":"004b564becacb1510c5f046a","turn_index":0,"user_text":"System: I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nUser: 'prompt:I will provide you with a textual GitHub issue title of an Android app, aiming to categorize the issues into one or multiple specific intention classes:\nbug report: report a problem, such as faulty behavior of the application. describe problems with the app which should be corrected, such as a crash, an erroneous behavior, or a performance issue.\nfeature request: ask for a missing feature, functionality or content, as well as reviews that ask for the improvement of an existing feature.\nother: users express general appreciation with the application. It focuses on general judgment. They are simple text reflections of the numeric star rating. Ratings are less informative as they only include praise, dispraise, a distractive critique, or a dissuasion. Reviews where users describe workarounds, use cases and scenarios involving the app\nDoes the author's intention in this GitHub issue relate to a bug report or feature request or other?\nissue: How to stop refreshing user location after first centering the map?'\nintention: '\nAssistant:"},{"assistant_initiates":false,"asst_text":"\u0417\u0434\u0440\u0430\u0432\u0441\u0442\u0432\u0443\u0439\u0442\u0435, \n\n\u0421\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e, \u0447\u0442\u043e \u0432\u044b \u043d\u0435 \u0445\u043e\u0442\u0438\u0442\u0435, \u0447\u0442\u043e\u0431\u044b \u043b\u044e\u0434\u0438 \u0437\u043d\u0430\u043b\u0438 \u043e \u0432\u0430\u0448\u0435\u0439 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0438. \u041f\u0440\u0435\u0436\u0434\u0435 \u0432\u0441\u0435\u0433\u043e, \u044f \u0445\u043e\u0442\u0435\u043b \u0431\u044b \u043f\u043e\u0445\u0432\u0430\u043b\u0438\u0442\u044c \u0432\u0430\u0441 \u0437\u0430 \u0442\u043e, \u0447\u0442\u043e \u0432\u044b \u043e\u0441\u043e\u0437\u043d\u0430\u043b\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043c\u043e\u0449\u044c \u0432 \u0431\u043e\u0440\u044c\u0431\u0435 \u0441 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0435\u0439, \u043e\u0431\u0440\u0430\u0442\u0438\u0432\u0448\u0438\u0441\u044c \u0441\u044e\u0434\u0430. \u042d\u0442\u043e \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u0439 \u0441\u0442\u0430\u0440\u0442, \u0438 \u0432\u044b \u0441\u0434\u0435\u043b\u0430\u043b\u0438 \u0441\u0430\u043c\u044b\u0439 \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u043c\u0435\u043b\u044b\u0439 \u0448\u0430\u0433. \u0414\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u044f \u043c\u043e\u0436\u0435\u0442 \u043e\u0449\u0443\u0449\u0430\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u0447\u0442\u043e-\u0442\u043e \u0438\u0437\u043d\u0443\u0440\u044f\u044e\u0449\u0435\u0435 \u0438 \u043f\u043e\u0434\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435. \u042d\u0442\u043e \u0442\u0430\u043a\u0436\u0435 \u043e\u0447\u0435\u043d\u044c \u043b\u0438\u0447\u043d\u0430\u044f \u0432\u0435\u0449\u044c, \u0438 \u043e\u0431 \u044d\u0442\u043e\u043c \u043c\u043e\u0436\u0435\u0442\u0435 \u0437\u043d\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u044b \u0438 \u0432\u0430\u0448 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442. \u041b\u0443\u0447\u0448\u0438\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043d\u0430\u0447\u0430\u0442\u044c \u0438\u0437\u0443\u0447\u0430\u0442\u044c \u0438 \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0441 \u044d\u0442\u0438\u043c - \u0432\u0437\u044f\u0442\u044c \u0442\u0435\u043b\u0435\u0444\u043e\u043d \u0438 \u043f\u043e\u0437\u0432\u043e\u043d\u0438\u0442\u044c \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0443 \u0438\u043b\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u0435\u043c\u0443 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0435 \u043f\u0438\u0441\u044c\u043c\u043e \u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u0441\u0435\u0430\u043d\u0441.\n\n\u0425\u043e\u0440\u043e\u0448\u0430\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0441 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u043e\u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0435\u0431\u044f \u043b\u0443\u0447\u0448\u0435 \u0438 \u043d\u0430\u0443\u0447\u0438\u0442\u044c\u0441\u044f \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0435\u0439. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u043f\u043e\u043c\u043e\u0447\u044c \u0441 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u043c\u043e\u0436\u0435\u0442 \u0432\u0430\u0441 \u043d\u0430\u0443\u0447\u0438\u0442\u044c \u0438 \u043d\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c. \u0412\u0430\u043c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0434\u0435\u043b\u0430\u0442\u044c \u044d\u0442\u043e \u0432 \u043e\u0434\u0438\u043d\u043e\u0447\u043a\u0443. \u041f\u0440\u043e\u0441\u044c\u0431\u0430 \u043e \u043f\u043e\u043c\u043e\u0449\u0438 \u0438 \u043f\u043e\u0441\u0435\u0449\u0435\u043d\u0438\u0435 \u0442\u0435\u0440\u0430\u043f\u0438\u0438 - \u044d\u0442\u043e \u043f\u0440\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u0438\u043b\u044b! \u042d\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432 \u043f\u0440\u0438\u0432\u0430\u0442\u043d\u043e\u0439 \u0438 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435. \u0414\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u044f \u0434\u043e\u043b\u0436\u043d\u0430 \u043b\u0435\u0447\u0438\u0442\u044c\u0441\u044f \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u043e\u043c \u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439, \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u043e\u0444\u0438\u0441\u043d\u043e\u0439 \u043e\u0431\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435. \u0422\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u0441\u043c\u043e\u0436\u0435\u0442 \u043e\u0431\u0441\u0443\u0434\u0438\u0442\u044c \u0432\u0430\u0448\u0443 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u044e \u0441 \u0432\u0430\u043c\u0438 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u044f\u0441\u043d\u0438\u0442\u044c \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u043f\u0440\u0438\u0447\u0438\u043d\u0443, \u043a\u0430\u043a \u0434\u043e\u043b\u0433\u043e \u0432\u044b \u0442\u0430\u043a \u0441\u0435\u0431\u044f \u0447\u0443\u0432\u0441\u0442\u0432\u0443\u0435\u0442\u0435 \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c, \u0447\u0442\u043e \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u044d\u0442\u0438 \u0447\u0443\u0432\u0441\u0442\u0432\u0430.\n\n\u0415\u0441\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u0434\u0430, \u0438 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u044f \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0432\u044b\u043b\u0435\u0447\u0435\u043d\u0430, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u043d\u043e\u0432\u044c \u043f\u043e\u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0435\u0431\u044f \u0445\u043e\u0440\u043e\u0448\u043e. \u0414\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0435\u0439 \u043c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u043e\u0431\u0440\u0430\u0449\u0430\u044f\u0441\u044c \u043a \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0443. \u0427\u0430\u0441\u0442\u043e \u0442\u0435\u0440\u0430\u043f\u0438\u044f \u0434\u0430\u0435\u0442 \u043e\u0431\u043b\u0435\u0433\u0447\u0435\u043d\u0438\u0435, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0443 \u0432\u0430\u0441 \u0431\u0443\u0434\u0435\u0442 \u043a\u0442\u043e-\u0442\u043e, \u043a\u0442\u043e \u043f\u0440\u043e\u0441\u0442\u043e \u0432\u0430\u0441 \u0432\u044b\u0441\u043b\u0443\u0448\u0430\u0435\u0442, \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u0442 \u0432\u0430\u0448\u0438 \u0447\u0443\u0432\u0441\u0442\u0432\u0430 \u0438 \u0432\u044b\u0441\u043b\u0443\u0448\u0430\u0435\u0442 \u0432\u0430\u0448\u0443 \u0438\u0441\u0442\u043e\u0440\u0438\u044e. \u0422\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u0441\u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u0438 \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u0443 \u043d\u0430 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e \u0438 \u043f\u043e\u043c\u043e\u0447\u044c \u0432\u0430\u043c \u043c\u044b\u0441\u043b\u0438\u0442\u044c \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e.\n\n\u0422\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u043c\u043e\u0436\u0435\u0442 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043c\u043d\u043e\u0433\u043e\u0435 \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u0432\u0430\u043c\u0438, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0438\u0434\u0435\u0438 \u0438 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043c\u043e\u0447\u044c \u0432\u0430\u043c \u043e\u0441\u0432\u043e\u0438\u0442\u044c \u043d\u043e\u0432\u044b\u0435 \u043d\u0430\u0432\u044b\u043a\u0438 \u043f\u0440\u0435\u043e\u0434\u043e\u043b\u0435\u043d\u0438\u044f \u0442\u0440\u0443\u0434\u043d\u043e\u0441\u0442\u0435\u0439 \u0438 \u0432\u0435\u0449\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0430\u043c \u043d\u0440\u0430\u0432\u044f\u0442\u0441\u044f, \u0432\u0434\u043e\u0445\u043d\u043e\u0432\u043b\u044f\u044f \u0432\u0430\u0441 \u0441\u043d\u043e\u0432\u0430 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0445\u043e\u0431\u0431\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0430\u043c \u043a\u043e\u0433\u0434\u0430-\u0442\u043e \u043d\u0440\u0430\u0432\u0438\u043b\u0438\u0441\u044c, \u0438\u043b\u0438 \u0434\u0430\u0436\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u044c \u0434\u043b\u044f \u0441\u0435\u0431\u044f \u043d\u043e\u0432\u044b\u0435 \u0437\u0430\u043d\u044f\u0442\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0432\u0430\u0441 \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u0442\u044c. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u043a\u0440\u0435\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u043d\u0430\u0443\u0447\u0438\u0442\u044c\u0441\u044f \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0441 \u044d\u0442\u0438\u043c!\n\n\u0412\u0430\u0448 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u044f\u0434\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0432\u0430\u0441 \u0431\u0435\u0437 \u043e\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f, \u0432 \u0432\u0430\u0448\u0435\u043c \u0442\u0435\u043c\u043f\u0435, \u043d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430. \u041d\u043e \u043f\u0435\u0440\u0432\u044b\u0439 \u0448\u0430\u0433 - \u043d\u0430\u0439\u0442\u0438 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0430 \u0438 \u043d\u0430\u0447\u0430\u0442\u044c \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u043f\u0440\u0438\u0447\u0438\u043d\u0443 \u0432\u0430\u0448\u0435\u0439 \u0434\u0435\u043f\u0440\u0435\u0441\u0441\u0438\u0438. \u0418\u0441\u0446\u0435\u043b\u0435\u043d\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0441\u0435\u0431\u0435 \u0441\u0447\u0430\u0441\u0442\u044c\u0435.\n\n\u041d\u0435 \u0441\u0442\u0435\u0441\u043d\u044f\u0439\u0442\u0435\u0441\u044c \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u0441\u043e \u043c\u043d\u043e\u0439 \u0434\u043b\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043c\u043e\u0449\u0438 \u0438\u043b\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438.\n\n\u041b\u0430\u0443\u0440\u0430 \u041a\u044d\u0441\u0441\u0438\u0442\u0438, LMSW, LMAC","behavior":"degenerate_repetition","conversation_hash":"0a519fc49ddb8c1fae3ca45f0e7afb9c","conversation_redacted":false,"conversation_toxic":false,"country":"Egypt","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":4807,"n_turns_in_conversation":1,"n_words":751,"source_row_offset":312,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:16:59 GMT","turn_id":"5deaf2f594be8c13ba827154","turn_index":0,"user_text":"System: \u0422\u044b - \u0443\u043c\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0447\u0438\u043a \u0441 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043d\u0430 \u0440\u0443\u0441\u0441\u043a\u0438\u0439.\nUser: \u0417\u0430\u0434\u0430\u0447\u0430: \u041f\u0435\u0440\u0435\u0432\u0435\u0434\u0438 \u0442\u0435\u043a\u0441\u0442 \u043d\u0430 \u0440\u0443\u0441\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a\nUser: \u0422\u0435\u043a\u0441\u0442\u044b: Hello,It is completely understandable that you would not want people to know about your depression. I would first like commend you for realizing that you need to help with your depression by reaching out here. That is a great start, and you've taken the very first courageous step.\u00a0Depression can feel debilitating and overwhelming. Depression is also a very personal thing and no one has know but you and the therapist. The best way to begin learningand dealing is to pick up the phone and call a therapist or email a therapist and schedule a session.\u00a0The great news is that with professional help you can feel better and you will learn how deal with and manage the depression. There are many ways to help with depression that a therapist can teach you and help guide. You do not have do this alone. Asking for help and going to therapy is a strength! This can be done in a private and confidential setting.Depression should be treated by a therapist, in a safe, confidential office setting. The therapist can then discuss your depression with you in more detail to figure out the underlying cause, how long you've been feeling this way and identify what brings on these feelings.\u00a0There is hope and depression can be treated with great success, you CAN feel good again. Depression can be managed appropriately by seeing a licensed therapist. Often times therapy will offer relief because you would have someone there simply to listen to you, validate your feelings and listen to your story. The therapist will be able to offer professional insight and perspective on the situation and help you think outside the box.\u00a0The therapist can do many things with you, provide insight and offer many ideas to help you learn new coping skills and ideas of things you enjoy, encouraging you to re engage in hobbies you once enjoyed or even discover new things you may enjoy. There are creative ways to learn to cope too!Your therapist will also be there to support you, without judgement, at your pace, through the entire process. But the first step is finding a therapist and beginning to identify the cause your depression. Healing is possible and getting your happiness back is also possible.Feel free contact me for additional help or informationLaura Cassity, LMSW, LMAC\nAssistant:"},{"assistant_initiates":false,"asst_text":"\u041c\u043d\u0435 \u0436\u0430\u043b\u044c, \u0447\u0442\u043e \u0443 \u0432\u0430\u0441 \u0431\u044b\u043b \u0442\u0430\u043a\u043e\u0439 \u043e\u043f\u044b\u0442. \u0422\u0435\u0440\u0430\u043f\u0438\u044f \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u0437\u0434\u043e\u0440\u043e\u0432\u044b\u043c \u0438 \u043f\u043e\u0437\u0438\u0442\u0438\u0432\u043d\u044b\u043c \u043e\u043f\u044b\u0442\u043e\u043c \u0440\u043e\u0441\u0442\u0430. \u0412\u044b \u0438\u043c\u0435\u0435\u0442\u0435 \u043f\u0440\u0430\u0432\u043e \u0438\u0441\u043a\u0430\u0442\u044c \u0432 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0435 \u0445\u043e\u0440\u043e\u0448\u0438\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0435\u0433\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430. \u041a\u0430\u0436\u0434\u044b\u0439 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442 \u0441\u0432\u044f\u0437\u0430\u043d \u044d\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043a\u043e\u0434\u0435\u043a\u0441\u043e\u043c, \u0438 \u043a\u043b\u0438\u0435\u043d\u0442\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0438\u043c\u0435\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u0438\u0435 \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f. \u0412\u044b \u0434\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0435 \u0438\u043c \u043f\u043e\u043c\u043e\u0433\u0430\u0442\u044c, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u044c \u0432\u0430\u043c\u0438 \u043d\u0430 \u043f\u0443\u0442\u0438 \u043a \u043b\u0443\u0447\u0448\u0435\u043c\u0443 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0443 \u0438 \u0443\u0441\u043f\u0435\u0445\u0443. \u0412\u044b \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u043e\u0441\u0443\u0436\u0434\u0430\u0435\u043c\u044b \u0438\u043b\u0438 \u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043e\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435, \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0443\u0432\u0435\u0440\u0435\u043d\u044b \u0432 \u043a\u043e\u043c\u0444\u043e\u0440\u0442\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0442\u0435\u0440\u0430\u043f\u0438\u0438 \u0438 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u043d \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d \u043d\u0430 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0435 \u0412\u0410\u0428\u0418\u0425 \u0426\u0415\u041b\u0415\u0419. \u0413\u043e\u0432\u043e\u0440\u044f \u043a\u0430\u043a \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442, \u044f \u043f\u0440\u0438\u0437\u044b\u0432\u0430\u044e \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0432\u0441\u0435\u0433\u0434\u0430 \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c \u043e \u0441\u0432\u043e\u0438\u0445 \u043e\u0449\u0443\u0449\u0435\u043d\u0438\u044f\u0445, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u043d\u0435 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u044b \u0441\u043e \u043c\u043d\u043e\u0439, \u0438 \u043e\u043d\u0438 \u0442\u0430\u043a\u0436\u0435 \u0438\u043c\u0435\u044e\u0442 \u043f\u0440\u0430\u0432\u043e \u0441\u043e\u043e\u0431\u0449\u0430\u0442\u044c, \u0435\u0441\u043b\u0438 \u0447\u0442\u043e-\u0442\u043e, \u0447\u0442\u043e \u044f \u0434\u0435\u043b\u0430\u044e, \u043d\u0435 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0434\u043b\u044f \u043d\u0438\u0445 \u2014 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u044f \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u0437\u0434\u043e\u0440\u043e\u0432\u043e\u0433\u043e \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0430\u043b\u044c\u044f\u043d\u0441\u0430 \u0438\u043b\u0438 \u0432\u0437\u0430\u0438\u043c\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0439. \u042f \u043c\u043e\u0433\u0443 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0441\u0432\u043e\u0438\u043c \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c \u043d\u043e\u0432\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u043c\u044b\u0448\u043b\u0435\u043d\u0438\u044f \u0438 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438, \u043e \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043e\u043d\u0438, \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043d\u0435 \u0437\u0430\u0434\u0443\u043c\u044b\u0432\u0430\u043b\u0438\u0441\u044c. \u0412\u0430\u0436\u043d\u043e \u0441\u043b\u0443\u0448\u0430\u0442\u044c \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432. \u0422\u0430\u043a\u0436\u0435 \u0432\u0430\u0436\u043d\u043e, \u0447\u0442\u043e\u0431\u044b \u043a\u043b\u0438\u0435\u043d\u0442\u044b \u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0438, \u0447\u0442\u043e \u043e\u043d\u0438 \u043c\u043e\u0433\u0443\u0442 \u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0432 \u0441\u0440\u0435\u0434\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043a\u0430\u0436\u0435\u0442\u0441\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439, \u043d\u0435\u043e\u0441\u0443\u0436\u0434\u0430\u044e\u0449\u0435\u0439 \u0438 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439. \u041f\u043e\u043c\u043d\u0438\u0442\u0435, \u0432\u044b \u2014 \u0432\u0435\u0434\u0443\u0449\u0438\u0439 \u0432 \u0441\u0432\u043e\u0435\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0438\u0441\u0446\u0435\u043b\u0435\u043d\u0438\u044f, \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0432 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0432\u044b \u0437\u043d\u0430\u0435\u0442\u0435, \u0441 \u043a\u0430\u043a\u0438\u043c\u0438 \u0442\u0440\u0443\u0434\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u0430\u0448\u0430 \u0436\u0438\u0437\u043d\u044c. \u041a\u0430\u043a \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442, \u044f \u0437\u0434\u0435\u0441\u044c, \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u043a \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044e \u0438\u0445 \u0446\u0435\u043b\u0435\u0439, \u043f\u043e\u043e\u0449\u0440\u044f\u044f \u0438 \u043f\u0440\u0438\u0434\u0430\u0432\u0430\u044f \u0438\u043c \u0441\u0438\u043b\u044b \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0434\u043b\u044f \u043d\u0438\u0445 \u0432\u0430\u0436\u043d\u043e. \u0412\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0435\u0431\u044f \u043a\u043e\u043c\u0444\u043e\u0440\u0442\u043d\u043e, \u0433\u043e\u0432\u043e\u0440\u044f \u043e \u0441\u0432\u043e\u0438\u0445 \u043c\u044b\u0441\u043b\u044f\u0445, \u043c\u043e\u0439 \u0441\u043e\u0432\u0435\u0442 \u2014 \u0438\u0441\u043a\u0430\u0442\u044c \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u043e\u0442\u043a\u0440\u044b\u0442 \u043a \u0432\u0430\u0448\u0438\u043c \u0447\u0443\u0432\u0441\u0442\u0432\u0430\u043c, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u043a\u0430\u0441\u0430\u044e\u0442\u0441\u044f \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0430. \u041e\u043d\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0442\u044b \u043a \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u0432\u044f\u0437\u0438. \u0412\u0441\u0435 \u044d\u0442\u043e \u0441\u043a\u0430\u0437\u0430\u0432, \u0432\u0430\u0436\u043d\u043e \u043f\u043e\u043c\u043d\u0438\u0442\u044c, \u0447\u0442\u043e \u0447\u0442\u043e\u0431\u044b \u0441\u043d\u043e\u0432\u0430 \u043e\u0431\u0440\u0435\u0441\u0442\u0438 \u0434\u043e\u0432\u0435\u0440\u0438\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0432\u0440\u0435\u043c\u044f, \u043d\u043e \u0441\u043f\u0440\u043e\u0441\u0438\u0442\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0438 \u043e\u0431\u0449\u0430\u0439\u0442\u0435\u0441\u044c \u0441 \u043d\u043e\u0432\u044b\u043c \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u043e\u043c, \u0434\u0435\u043b\u0438\u0442\u0435\u0441\u044c \u0441\u0432\u043e\u0438\u043c \u043e\u043f\u044b\u0442\u043e\u043c \u0438 \u0442\u0435\u043c, \u043a\u0430\u043a \u044d\u0442\u043e \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u043b\u043e \u0432\u0430\u0441 \u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0434\u043e\u0432\u0435\u0440\u0438\u0435 \u0438 \u0443\u0432\u0430\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435, \u043d\u0435\u043e\u0441\u0443\u0436\u0434\u0430\u044e\u0449\u0435\u0435 \u0438 \u043d\u0435\u0441\u043a\u043e\u043d\u0434\u0438\u043d\u0438\u0441\u0446\u0438\u0440\u0443\u044e\u0449\u0435\u0435 \u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0430\u0436\u043d\u043e \u0434\u043b\u044f \u0432\u0430\u0441. \u0411\u0443\u0434\u044c\u0442\u0435 \u0447\u0435\u0441\u0442\u043d\u044b \u0438 \u0447\u0435\u0442\u043a\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435 \u0441\u0432\u043e\u0438 \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f \u0441 \u0441\u0430\u043c\u043e\u0433\u043e \u043d\u0430\u0447\u0430\u043b\u0430. \u042f \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e \u043f\u0435\u0440\u0432\u044b\u0435 50-\u043c\u0438\u043d\u0443\u0442\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u0438 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u043e \u0434\u043b\u044f \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432. \u041f\u0440\u0438\u0447\u0438\u043d\u0430, \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u044f \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u044e, \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u044f \u0441\u0447\u0438\u0442\u0430\u044e, \u0447\u0442\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u044b \u0437\u0430\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u044e\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u043e\u0431\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443, \u0437\u0430\u0434\u0430\u0442\u044c \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043a\u043e\u043c\u0444\u043e\u0440\u0442\u0430, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0435\u0448\u0438\u0442\u044c, \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u043b\u0438 \u044d\u0442\u043e \u0438\u043c. \u0414\u0440\u0443\u0433\u0438\u0435 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u044b \u0438\u043d\u043e\u0433\u0434\u0430 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0442 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0435, \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0439\u0442\u0435 \u043d\u0430\u0439\u0442\u0438 \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u0441\u043e\u0433\u043b\u0430\u0441\u0438\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u044e, \u0442\u0430\u043a \u043a\u0430\u043a \u044d\u0442\u043e \u0434\u0430\u0441\u0442 \u0432\u0430\u043c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c, \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u043b\u0438 \u044d\u0442\u043e \u0432\u0430\u043c \u0438 \u0441\u0444\u043e\u0440\u043c\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f. \u0421\u0442\u0430\u0442\u044c\u044f \u043d\u0438\u0436\u0435 \u2014 \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043e \u0442\u043e\u043c, \u043d\u0430 \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0449\u0430\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u0438 \u0432\u044b\u0431\u043e\u0440\u0435 \u0442\u0435\u0440\u0430\u043f\u0435\u0432\u0442\u0430. \u041e\u043d\u0430 \u0441\u0442\u043e\u0438\u0442 \u0432\u0430\u0448\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043d\u0430 \u043f\u0440\u043e\u0447\u0442\u0435\u043d\u0438\u0435, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0432\u044b \u0414\u041e\u0421\u0422\u041e\u0419\u041d\u042b \u041d\u0410\u0419\u0422\u0418 \u041b\u0423\u0427\u0428\u0423\u042e \u041f\u041e\u041c\u041e\u0429\u042c, \u0414\u041e\u0421\u0422\u0423\u041f\u041d\u0423\u042e \u0412\u0410\u041c! \u042d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u0430\u043a \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439, \u0442\u0430\u043a \u0438 \u043a\u043b\u0438\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430. \u042f \u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \u0432\u0441\u0435\u043c, \u043a\u0442\u043e \u0438\u0449\u0435\u0442 \u043f\u043e\u043c\u043e\u0449\u0438, \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u044d\u0442\u0443 \u0441\u0442\u0430\u0442\u044c\u044e \u0438 \u0434\u0430\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0451 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0430. \u041d\u0430\u0434\u0435\u044e\u0441\u044c, \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u043e. https://www.psychologytoday.com/blog/insight-therapy/201603/10-ways-spot-good-therapist Laura Cassity, LMSW, LMAC","behavior":"degenerate_repetition","conversation_hash":"18c86a26d33f00dd133ce6c183319cb0","conversation_redacted":false,"conversation_toxic":false,"country":"China","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":5910,"n_turns_in_conversation":1,"n_words":916,"source_row_offset":313,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:17:11 GMT","turn_id":"ef56530e527bd338186b8177","turn_index":0,"user_text":"System: \u0422\u044b - \u0443\u043c\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0447\u0438\u043a \u0441 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043d\u0430 \u0440\u0443\u0441\u0441\u043a\u0438\u0439.\nUser: \u0417\u0430\u0434\u0430\u0447\u0430: \u041f\u0435\u0440\u0435\u0432\u0435\u0434\u0438 \u0442\u0435\u043a\u0441\u0442 \u043d\u0430 \u0440\u0443\u0441\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a\nUser: \u0422\u0435\u043a\u0441\u0442\u044b: I am sorry that you had this experience. Therapy should be a healthy positive experience off g growth.\u00a0You have the right to look for certain high qualities in a therapist and finding the right one. Each therapist is bound by a code of ethics and clients should have high expectations. You are trusting them to guide, support and help you achieve the absolute best outcome and success.\u00a0You should never be or feel judged, and you should feel comfortable and feel as though your therapy process is moving along with YOUR GOALS IN MIND.\u00a0Speaking as a therapist, I encourage my clients to always let me know how they feel, even if they disagree with me, they also have the right to inform me if something I'm doing simply is not working for them, communication is critical in maintaining a healthy therapeutic alliance/ therapeutic relationship.\u00a0I'm able to offer ways of thinking and strategies to my clients they may not have thought of. Its important to listen to my clients. It's also critical for clients to feel they can share in a environment that feels safe, non judgmental and confidential.Remember, you are the driver in your healing process, you should be the one in control because you know what your life struggles are. Speaking as a therapist, I'm here to guide my clients toward achieving their goals, encouraging and empowering my clients in what is meaningful to them to achieve. You should feel comfortable speaking your thoughts, my advice would look one who open hearing toy feel, even it's regarding them a therapist. That they are open to feedback.With all of that being said, it will take time to trust again but remember, ask questions and communicate with the next therapist \u00a0share \u00a0your experience and how it made you feel and that trust and being spoken \u00a0in a respectful , non judgemental and non condnscending way is critical for you. Be honest clearly state your expectations from start.\u00a0\u00a0I offer free 50 minute first sessions for clients. The reason. I do this is because I feel that clients deserve opportunity observe the environment, ask me questions and have the opportunity to determine their level of comfort and decide if it's a good fit. Other therapists sometimes offer the similar, try finding one willing to offer a \u00a0consultation as that could give you the opportunity to feel things out and set forth expectations.The article below is an excellent article about what to look for in a therapist. It is worth your time reading because you are WORTH FINDING THE BEST HELP AVAILABLE!\u00a0This article was written based on both evidence from research and clinical experience. I would strongly encourage anyone searching for help to read this and even use it as your guide. I hope this was helpful.https://www.psychologytoday.com/blog/insight-therapy/201603/10-ways-spot-good-therapistLaura Cassity, LMSW, LMAC\nAssistant:"},{"assistant_initiates":false,"asst_text":"Based on your information from the slides and the pattern of questions seen in the quizzes provided, here are some example questions for an Electric Charge and Coulomb\u2019s Law quiz. I'll also explain the patterns observed between the slides and the quizzes:\n\n1. **Conceptual Understanding of Charge**:\n   - Q: Explain how charging by induction differs from charging by conduction. Give examples of a conductor and an insulator. \n   - Pattern: Conceptual questions like the ones seen in other quizzes often test understanding of fundamental differences and examples.\n\n2. **Electroscope Use**:\n   - Q: Describe how an electroscope can be used to determine the sign of an unknown charge.\n   - Pattern: Practical application of concepts, common in quizzes where students must relate theory to real-world devices (analogous to thermometer-related questions in the temperature quiz).\n\n3. **Coulomb\u2019s Law Calculations**:\n   - Q: Calculate the force between two charges of 3\u03bcC and -2\u03bcC separated by a distance of 5 cm in air. Use Coulomb's law: \\( F = k \\frac{q_1 q_2}{r^2} \\).\n   - Pattern: Calculation questions involving key formulas, similar to temperature conversions in the temperature quiz.\n\n4. **Conservation of Charge**:\n   - Q: If a charged sphere with a charge of 5 \u03bcC is touched to an identical uncharged sphere, what will be the charge on each sphere after separation?\n   - Pattern: Simple quantitative problems that test understanding of conservation laws, like heat transfer problems in thermodynamics quizzes.\n\n5. **Force Comparison**:\n   - Q: You have two positive charges, Q1 = 50 \u03bcC and Q2 = 1 \u03bcC, separated by 0.1 m. Which charge experiences a greater force? Explain.\n   - Pattern: Conceptual questions with calculations, testing understanding of symmetric properties, like engine efficiency questions.\n\n6. **Vector Components in Coulomb\u2019s Law**:\n   - Q: Three charges are placed at the corners of a rectangle. Calculate the net force on the charge at the bottom left corner if the other two charges are Q1 = 2 \u03bcC (top left) and Q2 = 3 \u03bcC (bottom right).\n   - Pattern: Applying vector addition, similar to molecular speed distribution questions.\n\nPatterns observed:\n- **Conceptual Understanding**: Each quiz blends fundamental concepts with practical examples, expecting students to explain processes and relate to real-world applications.\n- **Calculation**: Mathematical problems often involve direct applications of key formulas learned from the slides, much like temperature conversions or using the ideal gas law.\n- **Applied Examples**: Questions often involve the use of diagrams or scenarios simulating real-world applications, akin to force diagrams, to analyze systems or forces at play.\n- **Deriving Properties/Outcomes**: Both simple and complex problems ask for deduced results or comparisons, like determining phase changes, heat capacities, or forces using conservation laws or formulas.","behavior":"degenerate_repetition","conversation_hash":"003fcc4b4a4994219058d6bb9b102bd5","conversation_redacted":false,"conversation_toxic":false,"country":"United States","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":46000,"n_turns_in_conversation":1,"n_words":7731,"source_row_offset":314,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:17:13 GMT","turn_id":"4fa17fe0e4f9c7b628846f6f","turn_index":0,"user_text":"Design questions that are likely to appear on my next Electric Charge and Coulomb\u2019s Law quiz based on the information the slide shows and corresponding quizzes and are similar in format to the quiz questions? Also explain the patterns you observe between the slides and the questions on the quizzes?\nElectric Charge and Coulomb\u2019s Law Slides: Law Copyright \u00a9 2009 Pearson Education, Inc. Objects can be charged by rubbing Static Electricity; Electric Charge and Its Conservation Copyright \u00a9 2009 Pearson Education, Inc. Charge comes in two types, positive and negative; like charges repel and opposite charges attract. Static Electricity; Electric Charge and Its Conservation Copyright \u00a9 2009 Pearson Education, Inc. Electric charge is conserved \u2013 the arithmetic sum of the total charge cannot change in any interaction. Static Electricity; Electric Charge and Its Conservation Copyright \u00a9 2009 Pearson Education, Inc. Atom: Nucleus (small, massive, positive charge) Electron cloud (large, very low density, negative charge) Electric Charge in the Atom Copyright \u00a9 2009 Pearson Education, Inc. Polar molecule: neutral overall, but charge not evenly distributed Electric Charge in the Atom Copyright \u00a9 2009 Pearson Education, Inc. Conductor: Charge flows freely Metals Insulator: Almost no charge flows Most other materials Some materials are semiconductors. Insulators and Conductors Copyright \u00a9 2009 Pearson Education, Inc. Metal objects can be charged by conduction: Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. They can also be charged by induction, either while connected to ground or not: Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. Nonconductors won\u2019t become charged by conduction or induction, but will experience charge separation: Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. The electroscope can be used for detecting charge. Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. The electroscope can be charged either by conduction or by induction. Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. The charged electroscope can then be used to determine the sign of an unknown charge. Induced Charge; the Electroscope Copyright \u00a9 2009 Pearson Education, Inc. Experiment shows that the electric force between two charges is proportional to the product of the charges and inversely proportional to the distance between them. Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. Coulomb\u2019s law: This equation gives the magnitude of the force between two charges. Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. The force is along the line connecting the charges, and is attractive if the charges are opposite, and repulsive if they are the same. Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. Unit of charge: coulomb, C. The proportionality constant in Coulomb\u2019s law is then: k = 8.99 x 109 N\u00b7m2 /C2 . Charges produced by rubbing are typically around a microcoulomb: 1 \u03bcC = 10-6 C. Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. Charge on the electron: e = 1.602 x 10-19 C. Electric charge is quantized in units of the electron charge. Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. The proportionality constant k can also be written in terms of \u03b50 , the permittivity of free space: Coulomb\u2019s Law Copyright \u00a9 2009 Pearson Education, Inc. Coulomb\u2019s Law Conceptual Example: Which charge exerts the greater force? Two positive point charges, Q1 = 50 \u03bcC and Q2 = 1 \u03bcC, are separated by a distance . Which is larger in magnitude, the force that Q1 exerts on Q2 or the force that Q2 exerts on Q1? Copyright \u00a9 2009 Pearson Education, Inc. Coulomb\u2019s Law Example: Three charges in a line. Three charged particles are arranged in a line, as shown. Calculate the net electrostatic force on particle 3 (the -4.0 \u03bcC on the right) due to the other two charges. Copyright \u00a9 2009 Pearson Education, Inc. Coulomb\u2019s Law Example: Electric force using vector components. Calculate the net electrostatic force on charge Q3 shown in the figure due to the charges Q1 and Q2 . Copyright \u00a9 2009 Pearson Education, Inc. Coulomb\u2019s Law Conceptual Example: Make the force on Q3 zero. In the figure, where could you place a fourth charge, Q4 = -50 \u03bcC, so that the net force on Q3 would be zero?\nTemperature and Kinetic Theory Quiz:\nTwo systems are in thermal equilibrium. The two systems are at the same a. Pressure. b. Volume. C. Height. d. pressure and temperature. e.)temperature\nThe three phases of matter can exist together in equilibrium at the a. critical point. (b) triplepoint. C. melting point. d. boiling point. e. evaporation point.\nA student finds a blank liquid bulb thermometer and calibrates the scale by placing it in ice water and placing a reference mark at the level of the fluid. The student places the thermometer in boiling water and finds that the fluid level is 12.0 cm above the reference mark. What is the temperature when the fluid level is 2.4 cm above the reference mark? \nInternal human body temperature is often stated to be normal at 98.6\u00b0F. What is this temperature on the Kelvin scale? \n\nTemperature, and Ideal Gas Law Slides:  Copyright \u00a9 2009 Pearson Education, Inc. Temperature is a measure of how hot or cold something is. Most materials expand when heated. Temperature and Thermometers Copyright \u00a9 2009 Pearson Education, Inc. Thermometers are instruments designed to measure temperature. In order to do this, they take advantage of some property of matter that changes with temperature. Early thermometers: Temperature and Thermometers Copyright \u00a9 2009 Pearson Education, Inc. Common thermometers used today include the liquid-in-glass type and the bimetallic strip. Temperature and Thermometers Copyright \u00a9 2009 Pearson Education, Inc. Temperature is generally measured using either the Fahrenheit or the Celsius scale. The freezing point of water is 0\u00b0C, or 32\u00b0F; the boiling point of water is 100\u00b0C, or 212\u00b0F. Temperature and Thermometers Copyright \u00a9 2009 Pearson Education, Inc. Temperature and Thermometers Example: Taking your temperature. Normal body temperature is 98.6\u00b0F. What is this on the Celsius scale? Copyright \u00a9 2009 Pearson Education, Inc. The relationship between the volume, pressure, temperature, and mass of a gas is called an equation of state. We will deal here with gases that are not too dense. Boyle\u2019s law: the volume of a given amount of gas is inversely proportional to the pressure as long as the temperature is constant. The Gas Laws and Absolute Temperature Copyright \u00a9 2009 Pearson Education, Inc. The volume is linearly proportional to the temperature, as long as the temperature is somewhat above the condensation point and the pressure is constant. Extrapolating, the volume becomes zero at \u2212273.15\u00b0C; this temperature is called absolute zero. The Gas Laws and Absolute Temperature Copyright \u00a9 2009 Pearson Education, Inc. The concept of absolute zero allows us to define a third temperature scale\u2014the absolute, or Kelvin, scale. This scale starts with 0 K at absolute zero, but otherwise is the same as the Celsius scale. Therefore, the freezing point of water is 273.15 K, and the boiling point is 373.15 K. Finally, when the volume is constant, the pressure is directly proportional to the temperature. The Gas Laws and Absolute Temperature Copyright \u00a9 2009 Pearson Education, Inc. The Gas Laws and Absolute Temperature Conceptual Example: Why you should not throw a closed glass jar into a campfire. What can happen if you did throw an empty glass jar, with the lid on tight, into a fire, and why? Copyright \u00a9 2009 Pearson Education, Inc. We can combine the three relations just derived into a single relation: What about the amount of gas present? If the temperature and pressure are constant, the volume is proportional to the amount of gas: The Ideal Gas Law Copyright \u00a9 2009 Pearson Education, Inc. A mole (mol) is defined as the number of grams of a substance that is numerically equal to the molecular mass of the substance: 1 mol H2 has a mass of 2 g. 1 mol Ne has a mass of 20 g. 1 mol CO2 has a mass of 44 g. The number of moles in a certain mass of material: The Ideal Gas Law Copyright \u00a9 2009 Pearson Education, Inc. We can now write the ideal gas law: where n is the number of moles and R is the universal gas constant. The Ideal Gas Law Copyright \u00a9 2009 Pearson Education, Inc. Standard temperature and pressure (STP): T = 273 K (0\u00b0C) P = 1.00 atm = 1.013 N/m2 = 101.3 kPa. Problem Solving with the Ideal Gas Law Example: Volume of one mole at STP. Determine the volume of 1.00 mol of any gas, assuming it behaves like an ideal gas, at STP. Copyright \u00a9 2009 Pearson Education, Inc. Problem Solving with the Ideal Gas Law Example: Helium balloon. A helium party balloon, assumed to be a perfect sphere, has a radius of 18.0 cm. At room temperature (20\u00b0C), its internal pressure is 1.05 atm. Find the number of moles of helium in the balloon and the mass of helium needed to inflate the balloon to these values. Copyright \u00a9 2009 Pearson Education, Inc. Problem Solving with the Ideal Gas Law Example: Mass of air in a room. Estimate the mass of air in a room whose dimensions are 5.0 m x 3.0 m x 2.5 m high, at STP. Copyright \u00a9 2009 Pearson Education, Inc. Problem Solving with the Ideal Gas Law \u2022 Volume of 1 mol of an ideal gas is 22.4 L \u2022 If the amount of gas does not change: \u2022 Always measure T in kelvins \u2022 P must be the absolute pressure Copyright \u00a9 2009 Pearson Education, Inc. Problem Solving with the Ideal Gas Law Example: Check tires cold. An automobile tire is filled to a gauge pressure of 200 kPa at 10\u00b0C. After a drive of 100 km, the temperature within the tire rises to 40\u00b0C. What is the pressure within the tire now? Copyright \u00a9 2009 Pearson Education, Inc. Since the gas constant is universal, the number of molecules in one mole is the same for all gases. That number is called Avogadro\u2019s number: Ideal Gas Law in Terms of Molecules: Avogadro\u2019s Number Copyright \u00a9 2009 Pearson Education, Inc. Therefore we can write: where k is called Boltzmann\u2019s constant. Ideal Gas Law in Terms of Molecules: Avogadro\u2019s Number or Copyright \u00a9 2009 Pearson Education, Inc. Ideal Gas Law in Terms of Molecules: Avogadro\u2019s Number Example: Hydrogen atom mass. Use Avogadro\u2019s number to determine the mass of a hydrogen atom. Example: How many molecules in one breath? Estimate how many molecules you breathe in with a 1.0-L breath of air. Copyright \u00a9 2009 Pearson Education, Inc. Ideal Gas Temperature Scale\u2014a Standard This standard uses the constant-volume gas thermometer and the ideal gas law. There are two fixed points: Absolute zero\u2014the pressure is zero here The triple point of water (where all three phases coexist), defined to be 273.16 K\u2014the pressure here is 4.58 torr. Copyright \u00a9 2009 Pearson Education, Inc. Ideal Gas Temperature Scale\u2014a Standard Then the temperature is defined as: In order to determine temperature using a real gas, the pressure must be as low as possible.\n\nIdeal Gas Law, Thermal Expansion Quiz: 1. As shown in the figure, a bimetallic strip, consisting of metal G on the top and metal H on the bottom, is rigidlyattached to a wall at the left. The coefficient of linear thermal expansion for metal G isgreater han that of metal H. If the strip is uniformly heated, it will G H V curve upward. curve downward. C remain horizontal, but get longer. e. bend in the middle. d. remain horizontal, but get shorter. Oxygen molecules are l6 times more massive than hydrogen molecules. At a given temperature, the average molecular kinetic energy of oxygen molecules, compared to that of hydrogenmolecules, a/isgreater. 6isless. C.is thesame. d. cannot be determined without knowing the pressure and volume. Kg -hnye By what length will a slab of concrete that is originally 18 m long contract when the temperature drops from 24\u00b0C to -16\u00b0C? The coefficient of linear thermal expansion for this concrete is 1.0 x 10 K! \nA quantity of an idealgasis keptn a rigidcontainerofconstantvolume. Ii thegas is originally at a temperature of 19\u00b0C, at what temperature will the pressure of the gas double from its original value?\n\nThermal Expansion and Kinetic Theory Slides:\n Copyright \u00a9 2009 Pearson Education, Inc. Linear expansion occurs when an object is heated. Here, \u03b1 is the coefficient of linear expansion. Thermal Expansion Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Example: Bridge expansion. The steel bed of a suspension bridge is 200 m long at 20\u00b0C. If the extremes of temperature to which it might be exposed are -30\u00b0C to +40\u00b0C, how much will it contract and expand? Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Conceptual Example: Do holes expand or contract? If you heat a thin, circular ring in the oven, does the ring\u2019s hole get larger or smaller? Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Example: Ring on a rod. An iron ring is to fit snugly on a cylindrical iron rod. At 20\u00b0C, the diameter of the rod is 6.445 cm and the inside diameter of the ring is 6.420 cm. To slip over the rod, the ring must be slightly larger than the rod diameter by about 0.008 cm. To what temperature must the ring be brought if its hole is to be large enough so it will slip over the rod? Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Conceptual Example: Opening a tight jar lid. When the lid of a glass jar is tight, holding the lid under hot water for a short time will often make it easier to open. Why? Copyright \u00a9 2009 Pearson Education, Inc. Volume expansion is similar, except that it is relevant for liquids and gases as well as solids: Here, \u03b2 is the coefficient of volume expansion. For uniform solids, \u03b2 \u2248 3\u03b1. Thermal Expansion Copyright \u00a9 2009 Pearson Education, Inc. Thermal Expansion Example: Gas tank in the Sun. The 70-liter (L) steel gas tank of a car is filled to the top with gasoline at 20\u00b0C. The car sits in the Sun and the tank reaches a temperature of 40\u00b0C (104\u00b0F). How much gasoline do you expect to overflow from the tank? Copyright \u00a9 2009 Pearson Education, Inc. Water behaves differently from most other solids\u2014its minimum volume occurs when its temperature is 4\u00b0C. As it cools further, it expands, as anyone who leaves a bottle in the freezer to cool and then forgets about it can testify. Thermal Expansion Copyright \u00a9 2009 Pearson Education, Inc. Atomic and molecular masses are measured in unified atomic mass units (u). This unit is defined so that the carbon-12 atom has a mass of exactly 12.0000 u. Expressed in kilograms: 1 u = 1.6605 x 10-27 kg. Brownian motion is the jittery motion of tiny flecks in water; these are the result of collisions with individual water molecules. Atomic Theory of Matter Copyright \u00a9 2009 Pearson Education, Inc. On a microscopic scale, the arrangements of molecules in solids (a), liquids (b), and gases (c) are quite different. Atomic Theory of Matter Copyright \u00a9 2009 Pearson Education, Inc. Atomic Theory of Matter Example: Distance between atoms. The density of copper is 8.9 x 103 kg/m3 , and each copper atom has a mass of 63 u. Estimate the average distance between the centers of neighboring copper atoms. Copyright \u00a9 2009 Pearson Education, Inc. Two objects placed in thermal contact will eventually come to the same temperature. When they do, we say they are in thermal equilibrium. The zeroth law of thermodynamics says that if two objects are each in equilibrium with a third object, they are also in thermal equilibrium with each other. Thermal Equilibrium and the Zeroth Law of Thermodynamics Copyright \u00a9 2009 Pearson Education, Inc. The force exerted on the wall by the collision of one molecule is Then the force due to all molecules colliding with that wall is The Ideal Gas Law and the Molecular Interpretation of Temperature Copyright \u00a9 2009 Pearson Education, Inc. The averages of the squares of the speeds in all three directions are equal: So the pressure is: The Ideal Gas Law and the Molecular Interpretation of Temperature Copyright \u00a9 2009 Pearson Education, Inc. Rewriting, so The average translational kinetic energy of the molecules in an ideal gas is directly proportional to the temperature of the gas. The Ideal Gas Law and the Molecular Interpretation of Temperature Copyright \u00a9 2009 Pearson Education, Inc. Example 18-1: Molecular kinetic energy. What is the average translational kinetic energy of molecules in an ideal gas at 37\u00b0 C? The Ideal Gas Law and the Molecular Interpretation of Temperature Copyright \u00a9 2009 Pearson Education, Inc. We can now calculate the average speed of molecules in a gas as a function of temperature: The Ideal Gas Law and the Molecular Interpretation of Temperature Copyright \u00a9 2009 Pearson Education, Inc. The molecules in a gas will not all have the same speed; their distribution of speeds is called the Maxwell distribution: Distribution of Molecular Speeds Copyright \u00a9 2009 Pearson Education, Inc. The Maxwell distribution depends only on the absolute temperature. This figure shows distributions for two different temperatures; at the higher temperature, the whole curve is shifted to the right. Distribution of Molecular Speeds\n\nCalorimetry Quiz:\nIt is a well-known fact that water has a higher specific heat capacity than iron. Now, consider equal masses of water and iron that are initially in thermal equilibrium. The same amount of heat, 30 calories, is added to each. Which statement is true? They remain in thermal equilibrium. They are no longer in thermal equilibrium; the iron is warmer. They are no longer in thermal equilibrium; the water is warmer. d. It is impossible to say without knowing the exact mass involved. C e. It is impossible to say without knowing the exact specific heatcapacities.\n2 The heatrequired tochangeasubstancefrom the solid tothe liquid stateis referred to as the heat of fusion. b heatofvaporization. a. C. heat of melting. d. heat of freezing. e. heat of condensation. \n3. If 40 kcal of heat is added to 2.0 kg of water, what is the resultingtemperaturechange?\n4. A camper is about to drink his morning coffee. He pours 400 grams of coffee, initially at 75.0\u00b0C, into a 250-g aluminum cup, initially at 16.0\u00b0C. What is the equilibrium temperature of the coffee-cup system, assuming no heat is lost to the surroundings? The specific heat of aluminum is 900J/(kg K). Assume that the specific heat of coffee is the same as the specific heat of water.\n\nHeat and Calorimetry Slides: Copyright \u00a9 2009 Pearson Education, Inc. We often speak of heat as though it were a material that flows from one object to another; it is not. Rather, it is a form of energy. Unit of heat: calorie (cal) 1 cal is the amount of heat necessary to raise the temperature of 1 g of water by 1 Celsius degree. Don\u2019t be fooled\u2014the calories on our food labels are really kilocalories (kcal or Calories), the heat necessary to raise 1 kg of water by 1 Celsius degree. Heat as Energy Transfer Copyright \u00a9 2009 Pearson Education, Inc. If heat is a form of energy, it ought to be possible to equate it to other forms. The experiment below found the mechanical equivalent of heat by using the falling weight to heat the water: Heat as Energy Transfer 4.186 J = 1 cal 4.186 kJ = 1 kcal Copyright \u00a9 2009 Pearson Education, Inc. Definition of heat: Heat is energy transferred from one object to another because of a difference in temperature. \u2022 Remember that the temperature of a gas is a measure of the kinetic energy of its molecules. Heat as Energy Transfer Copyright \u00a9 2009 Pearson Education, Inc. Heat as Energy Transfer Example: Working off the extra calories. Suppose you throw caution to the wind and eat too much ice cream and cake on the order of 500 Calories. To compensate, you want to do an equivalent amount of work climbing stairs or a mountain. How much total height must you climb? Copyright \u00a9 2009 Pearson Education, Inc. The sum total of all the energy of all the molecules in a substance is its internal (or thermal) energy. Temperature: measures molecules\u2019 average kinetic energy Internal energy: total energy of all molecules Heat: transfer of energy due to difference in temperature Internal Energy Copyright \u00a9 2009 Pearson Education, Inc. The amount of heat required to change the temperature of a material is proportional to the mass and to the temperature change: The specific heat, c, is characteristic of the material. Some values are listed at left. Specific Heat Copyright \u00a9 2009 Pearson Education, Inc. Example: How heat transferred depends on specific heat. (a) How much heat input is needed to raise the temperature of an empty 20-kg vat made of iron from 10\u00b0C to 90\u00b0C? (b) What if the vat is filled with 20 kg of water? Specific Heat Copyright \u00a9 2009 Pearson Education, Inc. Closed system: no mass enters or leaves, but energy may be exchanged Open system: mass may transfer as well Isolated system: closed system in which no energy in any form is transferred For an isolated system, energy out of one part = energy into another part, or: heat lost = heat gained. Calorimetry\u2014Solving Problems Copyright \u00a9 2009 Pearson Education, Inc. Calorimetry\u2014Solving Problems Example: The cup cools the tea. If 200 cm3 of tea at 95\u00b0C is poured into a 150-g glass cup initially at 25\u00b0C, what will be the common final temperature T of the tea and cup when equilibrium is reached, assuming no heat flows to the surroundings? Copyright \u00a9 2009 Pearson Education, Inc. The instrument to the left is a calorimeter, which makes quantitative measurements of heat exchange. A sample is heated to a well-measured high temperature and plunged into the water, and the equilibrium temperature is measured. This gives the specific heat of the sample. Calorimetry\u2014Solving Problems Copyright \u00a9 2009 Pearson Education, Inc. Calorimetry\u2014Solving Problems Example: Unknown specific heat determined by calorimetry. An engineer wishes to determine the specific heat of a new metal alloy. A 0.150-kg sample of the alloy is heated to 540\u00b0C. It is then quickly placed in 0.400 kg of water at 10.0\u00b0C, which is contained in a 0.200-kg aluminum calorimeter cup. (We do not need to know the mass of the insulating jacket since we assume the air space between it and the cup insulates it well, so that its temperature does not change significantly.) The final temperature of the system is 30.5\u00b0C. Calculate the specific heat of the alloy.\n\nLatent Heat Quiz: \n1. A themmally isolated system is made up ofa hot piece of aluminum and a cold piece of copper, with the aluminum and the copper in thermal contact. The specific heat capacity of aluminum is more than double that of copper. Which object experiences the greater magnitude gain or loss of heat during the time the system takes to reach thermal equilibrium? a. the aluminum b. the copper (C) Neither one; both of them experience the same size gain or loss of heat. d. It is impossible to tell without knowing themasses. e. It is impossible to tell without knowing the volumes.\n2. The figure shows a graph of the temperature of a pure substance as a function of time as heat is added to it at a constant rate in a closed container. If LF is the latent heat of fusion of this substanceand LV is its latent heat of vaporization, what is the value of the ratio LV/LF? a. 5.0 b. 4.5 7.2 )3.5 e. 1.5 \n3. How much heat must be removed from 456 g of water at 25.0\u00b0C to change it into ice at -10.0\u00b0C? The specific heat of ice is 2090 J/kg K, the latentheat of fusion of water is 33.5 x 10\u02bb J/kg, and the specific heat of water is 4186 J/kg K.\n4. Two experimental runs are performed to determine the calorimetric properties of an alcohol which has a melting point of -10.0\u00b0 C. In the first run, a 200-g cube of frozen alcohol, at the melting point, is added to 300 gof water at 20.0\u00b0C in a styrofoam container. When thermal equilibrium is reached, the alcohol-water solution is at a temperature of 5.0\u00b0C. In thesecond run, an identical cube of alcohol is added to 500 g of water at 20.0\u00b0C and the temperature at thermal equilibrium is 10.0\u00b0C. The specific heat capacity of water is 4190 J/kg K. Assumeno heat isexchangedwith the styrofoam container and the surroundings. What is the heat of fusion of the alcohol?\n\n\n\n\n\n\nLatent Heat and Heat Transfer Slides: Copyright \u00a9 2009 Pearson Education, Inc. Energy is required for a material to change phase, even though its temperature is not changing. Latent Heat Copyright \u00a9 2009 Pearson Education, Inc. Heat of fusion, LF : heat required to change 1.0 kg of material from solid to liquid Heat of vaporization, LV : heat required to change 1.0 kg of material from liquid to vapor Latent Heat Copyright \u00a9 2009 Pearson Education, Inc. The total heat required for a phase change depends on the total mass and the latent heat: Latent Heat Example: Will all the ice melt? A 0.50-kg chunk of ice at -10\u00b0C is placed in 3.0 kg of \u201ciced\u201d tea at 20\u00b0C. At what temperature and in what phase will the final mixture be? The tea can be considered as water. Ignore any heat flow to the surroundings, including the container. Copyright \u00a9 2009 Pearson Education, Inc. The latent heat of vaporization is relevant for evaporation as well as boiling. The heat of vaporization of water rises slightly as the temperature decreases. On a molecular level, the heat added during a change of state does not go to increasing the kinetic energy of individual molecules, but rather to breaking the close bonds between them so the next phase can occur. Latent Heat Copyright \u00a9 2009 Pearson Education, Inc. Latent Heat Example: Determining a latent heat. The specific heat of liquid mercury is 140 J/kg\u00b7\u00b0C. When 1.0 kg of solid mercury at its melting point of -39\u00b0C is placed in a 0.50-kg aluminum calorimeter filled with 1.2 kg of water at 20.0\u00b0C, the mercury melts and the final temperature of the combination is found to be 16.5\u00b0C. What is the heat of fusion of mercury in J/kg? Copyright \u00a9 2009 Pearson Education, Inc. Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Heat conduction can be visualized as occurring through molecular collisions. The heat flow per unit time is given by: Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Conduction Copyright \u00a9 2009 Pearson Education, Inc. The constant k is called the thermal conductivity. Materials with large k are called conductors; those with small k are called insulators. Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Heat Transfer: Conduction, Convection, Radiation Example: Heat loss through windows. A major source of heat loss from a house is through the windows. Calculate the rate of heat flow through a glass window 2.0 m x 1.5 m in area and 3.2 mm thick, if the temperatures at the inner and outer surfaces are 15.0\u00b0C and 14.0\u00b0C, respectively. Copyright \u00a9 2009 Pearson Education, Inc. Convection occurs when heat flows by the mass movement of molecules from one place to another. It may be natural or forced; both these examples are natural convection. Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Convection Copyright \u00a9 2009 Pearson Education, Inc. Convection Copyright \u00a9 2009 Pearson Education, Inc. Radiation is the form of energy transfer we receive from the Sun; if you stand close to a fire, most of the heat you feel is radiated as well. The energy radiated has been found to be proportional to the fourth power of the temperature: Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Heat Transfer: Conduction, Convection, Radiation The constant \u03c3 is called the Stefan-Boltzmann constant: The emissivity \u03b5 is a number between 0 and 1 characterizing the surface; black objects have an emissivity near 1, while shiny ones have an emissivity near 0. It is the same for absorption; a good emitter is also a good absorber. Copyright \u00a9 2009 Pearson Education, Inc. Heat Transfer: Conduction, Convection, Radiation Example: Cooling by radiation. An athlete is sitting unclothed in a locker room whose dark walls are at a temperature of 15\u00b0C. Estimate his rate of heat loss by radiation, assuming a skin temperature of 34\u00b0C and \u03b5 = 0.70. Take the surface area of the body not in contact with the chair to be 1.5 m2 . Copyright \u00a9 2009 Pearson Education, Inc. Radiation Copyright \u00a9 2009 Pearson Education, Inc. If you are in the sunlight, the Sun\u2019s radiation will warm you. In general, you will not be perfectly perpendicular to the Sun\u2019s rays, and will absorb energy at the rate: Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. This cos \u03b8 effect is also responsible for the seasons. Heat Transfer: Conduction, Convection, Radiation Copyright \u00a9 2009 Pearson Education, Inc. Thermography\u2014the detailed measurement of radiation from the body\u2014can be used in medical imaging. Warmer areas may be a sign of tumors or infection; cooler areas on the skin may be a sign of poor circulation. Heat Transfer: Conduction, Convection, Radiation\n\nThermodynamics Quiz:\nAn engine manufacturer makes the claim that the engine they have developed will, on each cycle, take 100 J of heat out of boiling water at 100\u00b0C, do mechanical work of 80 J, and exhaust 20 J of heat at 10\u00b0C. What, if anything, is wrong with this claim? a. The heat exhausted must always be greater than the work done according to the second law ofthermodynamics. b. This engineviolatesthe first law ofthermodynamicsbecause 100J+ 20J # 80 JX c. An engine would operate by taking in heat at the lower temperature and e. exhausting heat at the higher temperature. The efficiency of this engine is greater than the ideal Carnot cycle efficiency. There is nothing wrong with this claim because 100 J= 20 J + 80 J.\nThe second law of thermodynamics leads us to conclude that a. the total energy of the universe is constant. (6) disorder in the universe is increasing with thepassage of time. c. it is theoretically possible to convert heat into work with 100% efficiency. d. the average temperature of the universe is increasing with the passage of time. e. the average temperature of the universe is decreasing with the passage of time.\nDuring each cycle of operation, a refigerator absorbs 230 Jof heat from the freezer and expels 356 J of heat to the room. How much work input is required in each cycle?\nA Carnot cycle engine operates between a low temperature reservoir at 20\u00b0C and a high temperature reservoir at 800\u00b0C. If the engine is required to output 20.0 kJ of work per cycle, how much heat must the high temperature reservoir transfer to the engine during cach cycle?\n\nThe First Law of Thermodynamics Slides: The change in internal energy of a closed system will be equal to the energy added to the system minus the work done by the system on its surroundings. This is the law of conservation of energy, written in a form useful to systems involving heat transfer. \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Example: Using the first law. 2500 J of heat is added to a system, and 1800 J of work is done on the system. What is the change in internal energy of the system? Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics The first law can be extended to include changes in mechanical energy\u2014kinetic energy and potential energy: Example: Kinetic energy transformed to thermal energy. A 3.0-g bullet traveling at a speed of 400 m/s enters a tree and exits the other side with a speed of 200 m/s. Where did the bullet\u2019s lost kinetic energy go, and what was the energy transferred? Copyright \u00a9 2009 Pearson Education, Inc. An isothermal process is one in which the temperature does not change. The First Law of Thermodynamics Applied; Calculating the Work Copyright \u00a9 2009 Pearson Education, Inc. In order for an isothermal process to take place, we assume the system is in contact with a heat reservoir. In general, we assume that the system remains in equilibrium throughout all processes. The First Law of Thermodynamics Applied; Calculating the Work Copyright \u00a9 2009 Pearson Education, Inc. An adiabatic process is one in which there is no heat flow into or out of the system. The First Law of Thermodynamics Applied; Calculating the Work Copyright \u00a9 2009 Pearson Education, Inc. An isobaric process (a) occurs at constant pressure; an isovolumetric one (b) occurs at constant volume. The First Law of Thermodynamics Applied; Calculating the Work Copyright \u00a9 2009 Pearson Education, Inc. The work done in moving a piston by an infinitesimal displacement is: The First Law of Thermodynamics Applied; Calculating the Work Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work For an isothermal process, P = nRT/V. Integrating to find the work done in taking the gas from point A to point B gives: Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work A different path takes the gas first from A to D in an isovolumetric process; because the volume does not change, no work is done. Then the gas goes from D to B at constant pressure; with constant pressure no integration is needed, and W = P\u0394V. Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work Conceptual Example: Work in isothermal and adiabatic processes. Reproduced here is the PV diagram for a gas expanding in two ways, isothermally and adiabatically. The initial volume VA was the same in each case, and the final volumes were the same (VB = VC ). In which process was more work done by the gas? Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work Example: First law in isobaric and isovolumetric processes. An ideal gas is slowly compressed at a constant pressure of 2.0 atm from 10.0 L to 2.0 L. (In this process, some heat flows out of the gas and the temperature drops.) Heat is then added to the gas, holding the volume constant, and the pressure and temperature are allowed to rise (line DA) until the temperature reaches its original value (TA = TB ). Calculate (a) the total work done by the gas in the process BDA, and (b) the total heat flow into the gas. Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work Example: Work done in an engine. In an engine, 0.25 mol of an ideal monatomic gas in the cylinder expands rapidly and adiabatically against the piston. In the process, the temperature of the gas drops from 1150 K to 400 K. How much work does the gas do? Copyright \u00a9 2009 Pearson Education, Inc. The First Law of Thermodynamics Applied; Calculating the Work The following is a simple summary of the various thermodynamic processes. \n\nThe Second Law of Thermodynamics Slides:\nCopyright \u00a9 2009 Pearson Education, Inc. The first law of thermodynamics tells us that energy is conserved. However, the absence of the process illustrated above indicates that conservation of energy is not the whole story. If it were, movies run backwards would look perfectly normal to us! The Second Law of Thermodynamics Copyright \u00a9 2009 Pearson Education, Inc. The second law of thermodynamics is a statement about which processes occur and which do not. There are many ways to state the second law; here is one: Heat can flow spontaneously from a hot object to a cold object; it will not flow spontaneously from a cold object to a hot object. The Second Law of Thermodynamics Copyright \u00a9 2009 Pearson Education, Inc. It is easy to produce thermal energy using work, but how does one produce work using thermal energy? This is a heat engine; mechanical energy can be obtained from thermal energy only when heat can flow from a higher temperature to a lower temperature. Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. We will discuss only engines that run in a repeating cycle; the change in internal energy over a cycle is zero, as the system returns to its initial state. The high-temperature reservoir transfers an amount of heat QH to the engine, where part of it is transformed into work W and the rest, QL , is exhausted to the lower temperature reservoir. Note that all three of these quantities are positive. Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. A steam engine is one type of heat engine. Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. The internal combustion engine is a type of heat engine as well. Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. Why does a heat engine need a temperature difference? Otherwise the work done on the system in one part of the cycle would be equal to the work done by the system in another part, and the net work would be zero. Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. The efficiency of the heat engine is the ratio of the work done to the heat input: Using conservation of energy to eliminate W, we find: Heat Engines Copyright \u00a9 2009 Pearson Education, Inc. Heat Engines Example: Car efficiency. An automobile engine has an efficiency of 20% and produces an average of 23,000 J of mechanical work per second during operation. (a) How much heat input is required, and (b) How much heat is discharged as waste heat from this engine, per second? Copyright \u00a9 2009 Pearson Education, Inc. Heat Engines No heat engine can have an efficiency of 100%. This is another way of writing the second law of thermodynamics: No device is possible whose sole effect is to transform a given amount of heat completely into work. Copyright \u00a9 2009 Pearson Education, Inc. The Carnot engine was created to examine the efficiency of a heat engine. It is idealized, as it has no friction. Each leg of its cycle is reversible. The Carnot cycle consists of: \u2022 Isothermal expansion \u2022 Adiabatic expansion \u2022 Isothermal compression \u2022 Adiabatic compression Reversible and Irreversible Processes; the Carnot Engine Copyright \u00a9 2009 Pearson Education, Inc. From this we see that 100% efficiency can be achieved only if the cold reservoir is at absolute zero, which is impossible. Real engines have some frictional losses; the best achieve 60\u201380% of the Carnot value of efficiency. For an ideal reversible engine, the efficiency can be written in terms of the temperature: Reversible and Irreversible Processes; the Carnot Engine Copyright \u00a9 2009 Pearson Education, Inc. Reversible and Irreversible Processes; the Carnot Engine Example: A phony claim? An engine manufacturer makes the following claims: An engine\u2019s heat input per second is 9.0 kJ at 435 K. The heat output per second is 4.0 kJ at 285 K. Do you believe these claims? Copyright \u00a9 2009 Pearson Education, Inc. Reversible and Irreversible Processes; the Carnot Engine Automobiles run on the Otto cycle, shown here, which is two adiabatic paths alternating with two constant-volume paths. The gas enters the engine at point a and is ignited at point b. Curve cd is the power stroke, and da is the exhaust. Copyright \u00a9 2009 Pearson Education, Inc. Reversible and Irreversible Processes; the Carnot Engine Example: The Otto cycle. (a) Show that for an ideal gas as working substance, the efficiency of an Otto cycle engine is e = 1 \u2013 (V a /Vb ) 1-\u03b3 where \u03b3 is the ratio of specific heats (\u03b3 = CP /CV ) and V a /Vb is the compression ratio. (b) Calculate the efficiency for a compression ratio V a /Vb = 8.0 assuming a diatomic gas like O2 and N2 . Copyright \u00a9 2009 Pearson Education, Inc. These appliances are essentially heat engines operating in reverse. By doing work, heat is extracted from the cold reservoir and exhausted to the hot reservoir. Refrigerators, Air Conditioners, and Heat Pumps Copyright \u00a9 2009 Pearson Education, Inc. Refrigerators, Air Conditioners, and Heat Pumps This figure shows more details of a typical refrigerator. Copyright \u00a9 2009 Pearson Education, Inc. A heat pump can heat a house in the winter: Refrigerators, Air Conditioners, and Heat Pumps Copyright \u00a9 2009 Pearson Education, Inc. Entropy Definition of the change in entropy S when an amount of heat Q is added: if the process is reversible and the temperature is constant. Copyright \u00a9 2009 Pearson Education, Inc. Entropy Any reversible cycle can be written as a succession of Carnot cycles; therefore, what is true for a Carnot cycle is true of all reversible cycles. Copyright \u00a9 2009 Pearson Education, Inc. Entropy and the Second Law of Thermodynamics Example: Entropy change when mixing water. A sample of 50.0 kg of water at 20.00\u00b0C is mixed with 50.0 kg of water at 24.00\u00b0C. Estimate the change in entropy. Copyright \u00a9 2009 Pearson Education, Inc. Entropy and the Second Law of Thermodynamics The total entropy always increases when heat flows from a warmer object to a colder one in an isolated two-body system. The heat transferred is the same, and the cooler object is at a lower average temperature than the warmer one, so the entropy gained by the cooler one is always more than the entropy lost by the warmer one. Copyright \u00a9 2009 Pearson Education, Inc. Entropy and the Second Law of Thermodynamics Example: Entropy changes in a free expansion. Consider the adiabatic free expansion of n moles of an ideal gas from volume V1 to volume V2 , where V2 > V1 . Calculate the change in entropy (a) of the gas and (b) of the surrounding environment. (c) Evaluate \u0394S for 1.00 mole, with V2 = 2.00 V1 . Copyright \u00a9 2009 Pearson Education, Inc. Entropy and the Second Law of Thermodynamics The fact that after every interaction the entropy of the system plus the environment increases is another way of putting the second law of thermodynamics: The entropy of an isolated system never decreases. It either stays constant (reversible processes) or increases (irreversible processes). Copyright \u00a9 2009 Pearson Education, Inc. Entropy is a measure of the disorder of a system. This gives us yet another statement of the second law: Natural processes tend to move toward a state of greater disorder. Example: If you put milk and sugar in your coffee and stir it, you wind up with coffee that is uniformly milky and sweet. No amount of stirring will get the milk and sugar to come back out of solution. Order to Disorder Copyright \u00a9 2009 Pearson Education, Inc. Another consequence of the second law: In any natural process, some energy becomes unavailable to do useful work. If we look at the universe as a whole, it seems inevitable that, as more and more energy is converted to unavailable forms, the ability to do work anywhere will gradually vanish. This is called the heat death of the universe. Unavailability of Energy; Heat Death Copyright \u00a9 2009 Pearson Education, Inc. 20-11 Thermal Pollution, Global Warming, and Energy Resources Over 90% of the energy used in the U.S. is generated using heat engines to drive turbines and generators\u2014even nuclear power plants use the energy generated from fission heat water for a steam engine. The thermal output QL of all these heat engines contributes to warming of the atmosphere and water. This is an inevitable consequence of the second law of thermodynamics.\n\n\n"},{"assistant_initiates":false,"asst_text":"Hi! I'm just a program, so I don't have feelings, but I'm here and ready to help you. How can I assist you today?","behavior":"degenerate_repetition","conversation_hash":"886457fa37476fe0e8e3c254346d20c7","conversation_redacted":false,"conversation_toxic":false,"country":"South Korea","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":130,"n_turns_in_conversation":1,"n_words":28,"source_row_offset":315,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:17:14 GMT","turn_id":"4a597c044d839522fe4d8244","turn_index":0,"user_text":"hi, how are you?"},{"assistant_initiates":false,"asst_text":"Hello! I'm here and ready to help. How can I assist you today?","behavior":"degenerate_repetition","conversation_hash":"acefde236556a7dbb5ace7e4d654f665","conversation_redacted":false,"conversation_toxic":false,"country":"United States","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-2024-08-06","n_chars":79,"n_turns_in_conversation":1,"n_words":17,"source_row_offset":316,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:17:15 GMT","turn_id":"cd1a4f0feadddcd0dfd16f33","turn_index":0,"user_text":"hi, how are you?"},{"assistant_initiates":false,"asst_text":"Hello! I'm just a collection of algorithms, but I'm here and ready to help you. How can I assist you today?","behavior":"degenerate_repetition","conversation_hash":"98035bd88a28870e95dae5d547b4756e","conversation_redacted":false,"conversation_toxic":false,"country":"Japan","empty_output":false,"evidence_codes":[],"label":"absent","label_present":false,"label_qualified":false,"label_source":"Final dense release","language":"English","model":"gpt-4o-mini-2024-07-18","n_chars":124,"n_turns_in_conversation":1,"n_words":25,"source_row_offset":317,"source_shard":"turns-00039.parquet","timestamp":"Thu, 24 Oct 2024 23:17:16 GMT","turn_id":"fda1fb19aa4f4374283df8db","turn_index":0,"user_text":"hi, how are you?"}],"shard":{"index":39,"name":"turns-00039.parquet","rows":41893}}