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【毎日一問】理論基礎 2019.1.18

2019-01-18View Original

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選択問題:撹拌機によって容器内の水に仕事を与え、水を定温で蒸発させる。エネルギー伝達の過程が系と外部に及ぼす影響から見ると、この蒸発過程は( ) A.定圧過程 B.可逆過程 C.不可逆過程 D.撹拌仕事によって水分子のエネルギーが増大し水面から溢れ出る過程 答え:C
Reply #22019-01-18
D.かき混ぜによる仕事が水分子のエネルギーを高め、水面から溢れ出る過程
Reply #32019-01-18
D.かき混ぜによる仕事が水分子のエネルギーを高め、水面から溢れ出る過程

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