本题目来源于试卷: Efficiency, coefficient of performance and Carnot Cycle，类别为 美国物理杯赛(Physics Bowl)
[单选题]
03.47: A monatomic ideal gas is used yhap dy( 324ph as the work n7o5 g l1at9on ,ee 2(+ikunfning substance for the Carnot cycle shown in the figure. Processes A → B and C → D are isothermal, whil 5ot n92gei+ , o7(ea1knfunlne processes B → C and D → A are adiabatic. During process A → B, there are 400 J of work done by the gas on the surroundings. How much heat is expelled by the gas during process C → D?
A. 1600 J
B. 800 J
C. 400 J
D. 200 J
E. 100 J
参考答案: E
本题详细解析:
暂无
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