接上题,B过程中的热量和功量分别为:

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接上题,B过程中的热量和功量分别为:

A.40.48kJ,40.48kJ

B.129.2kJ,169.8kJ

C.169.8kJ,169.8kJ

D.169.8kJ,40.48kJ

参考答案:

答案:169.8kJ,40.48kJ