本题目来源于试卷: 1 st law of Thermal Dynamics，类别为 美国物理杯赛(Physics Bowl)
[单选题]
97.15: Which of the following is always true fr i)v esync )q4rm2v9*or an isothermal p7io51 fxch1gq rocess of an ideal ga1 o1x5qhfcgi7s?
A. The internal energy does not change.
B. No heat flows into or out of the system.
C. The pressure does not change.
D. The volume does not change.
E. No work is done by or on the system.
参考答案: A
本题详细解析:
暂无
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