問題詳情

1.A Carnot cycle uses 1 inol of an ideal gas for which Cv = 25 J K-1 mol-1, as the working substance and operalcs from a most compressed state of a 10-bar pressure and 600 K. It expands isolhcrmally to a pressure of 1 bar and tlicn adiabatically readies a most expended state al a temperature of 300 K. (20%)
(a) Obtain numerical values for △Utherm，△Umech for each stroke, 

參考答案

答案：B
難度：非常簡單0.924923
統計：A(16),B(1503),C(8),D(22),E(0) #
個人：尚未作答書單：激勵保健理論

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