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 for an is*;d:d-a rha4/pwsglvlk z w/7 othermal process of an isdo5, d*ae n01/ qn7nu wl1civdeal gqnos,w 570 nu/nvi c1la* ed1das?
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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