[問題] 關於自由膨脹亂度計算的條件
請問一下自由膨脹再計算entropy時
dS=dQ/T 如果是理想氣體的話
他不能使用這個公式的原因到底是因為
他不是近似穩態 還是因為 他是不可逆過程?
有些人說是因為他不可逆 可是很多不可逆過程
不是也可以用這公式算亂度值嗎 像是把熱球丟到
湖水中 計算總亂度變化
理想氣體自由膨脹不能用的原因到底是什麼??
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恩 感恩 所以說考試寫因為他是不可逆跟因為他不是近似穩態其實都OK囉?
※ 編輯: eli7429 來自: 111.185.138.247 (02/06 10:21)
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