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範例:絕對溫度與方均根速率[83日大]

已知氫分子(H2)的方均根速率在室溫(300K)時約為2000公尺/秒，則氧分子(O2)之方均根速率在1200K時約為：(A)500公尺/秒 (B)1000公尺/秒 (C)2000公尺/秒 (D)4000公尺/秒 (E)8000公尺/秒。[83日大] [詳解]

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Posted in 歷屆物理考題, 絕對溫度與分子平均動能.

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By admin – 2009 年 08 月 04 日

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