問題詳情

2、 What mechanism can cause the entropy of a control mass to decrease?
(A) Work done on the system
(B) Transfer heat to the system
(C) Transfer heat from the system
(D) Irreversible process

參考答案

答案：C
難度：簡單0.8
統計：A(0),B(0),C(4),D(1),E(0)