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]
06.26: In the Pressure versus Volume graph sh c2gzj qs+4-jbown, in the process of going f 9wj,t7n5q6 o 2o0z86i*twim q tt pftzrom a to b 60 J of heat are added, and in the process of going from b to d 20 J of heat are added. In the process of going a to c to d, z758zwt0tofpjo,tqi t9n i*6 w6 tm2 q what is the total heat added?
A. 80 J
B. 65 J
C. 60 J
D. 56 J
E. 47 J
参考答案: B
本题详细解析:
暂无
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