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在物理教科書上看到的算式,這是如何算出的?
Jan 13th 2014, 03:25

002
意見者: Lopez ( 專家 5 級 )
擅長領域: 數學 | 商務應用
發表時間: 2014-01-13 11:54:17

(15/4)*8.315*ln2 ≒ 21.6132
15 / (4*8.315*ln2) ≒ 0.650644
而且等式兩邊單位也不對
R的單位是 J/mol*K , 最後結果的單位是 J/K
你可能要把題目與計算過程都列出,才比較容易找到問題

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