1 st law of Thermal Dynamics (id: cbc2b54ff)

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 versuyt)6z ero2k6 ls Volume graph shown,j-o; imp 4i/ adyut5h0spvb 6, lg8/dw in the process of going from a to b 60 J ofp/6ouit45gy d i apmj0;h8bl-/v sw d, 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, 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

微信扫一扫，分享更方便