本题目来源于试卷: Physics Unit15: Laws of Thermodynamics，类别为 通用国际物理
[单选题]
A heat engine operating s e0t:jjql2 h/unw3d9b- zw *bdm ,dgw(l0;zxa2sj2qmetween $40 ^{\circ}C$ and $380 ^{\circ}C$ has an efficiency 60% of that of a Carnot engine operating between the same temperatures. If the engine absorbs heat at a rate of 60 kW, at what rate does it exhaust heat?
A. $36 \; kW$
B. $41 \; kW$
C. $57 \; kW$
D. $60 \; kW$
参考答案: B
本题详细解析:
暂无
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