Efficiency, coefficient of performance and Carnot Cycle (id: 03d7dbdfa)

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]
13.41: An engine ope 3gbboa-t8wazok2i- 7mlse31l :: sj crates betwi w h+-:prw,szeen a low temperature of $273^{\circ}C$ and a high temperature of $546^{\circ}C$. What is the maximum theoretical efficiency of this engine?

A. 1/3
B. 2/3
C. 1/4
D. 1/2
E. 3/4


参考答案:  A


本题详细解析: 暂无

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