9. Which statement is correct?
(A) "Heat" is the energy of the random motion；
(B) Neither "heat" nor "work" belongs to a system；
(C) A "heat reservoir" possesses a lot of heat；
(D) All；
(E) None.

答案：登入後查看
統計： A(0), B(1), C(5), D(1), E(1) #2735472

詳解 (共 1 筆)

#7423673
所以解這題只要記住一句話就是
熱和功不是系統所擁有的東西，主要是能量的傳遞
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