[題目] 台聯大99年普通物理 - 熱
[領域] 熱物理(理想氣體)
[來源] 台聯大99年普通物理
[題目]
A sample of ideal gas in a cylinder is compressed adiabatically to one-third
its original volume. During the process, 63 J of work is done on the gas .
How much heat flows to the gas?
(A) 63J; (B) -63J; (C) 31J; (D) -31J; (E) None of the above
[瓶頸] (寫寫自己的想法，方便大家為你解答)
正解：(A)
絕熱過程，heat不是就是0嗎？ 然後內能增加63J
題目是問heat flow 為什麼答案是A？
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03/01 23:43, , 1F
03/01 23:43, 1F
絕熱是指可以把功轉換成內能(即位能)，請問絕熱是指不流失有參考的書目寫這樣嗎
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03/02 00:09, , 2F
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※ 編輯: Lance0616 來自: 114.32.181.77 (03/02 00:40)
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