本题目来源于试卷: 2 nd law of Thermal Dynamics，类别为 美国物理杯赛(Physics Bowl)
[单选题]
07.46: An ideal gas u/corbzp0fc y35w,16bd ks9izndergoes a reversible isothermal expansion at T l+ql8k wp5d sdrk-jn x-v1 ;-w= 300 K. The total change in l - kxkwsqn-pd8v w ;-15jlr+dentropy of the gas is 2.5 J/K. How much work was done by the environment on the gas during this process?
A. -750 J
B. -120 J
C. 120 J
D. 750 J
E. More information is required to answer this question.
参考答案: A
本题详细解析:
暂无
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