波茲曼熵公式統計力學的重要公式,是熱力學機率 W與代表系統亂度的之間的關係,公式為;

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波茲曼熵公式—刻在波茲曼的墓碑上(log表「自然」對數)[1]

其中kB波茲曼常數(也可寫成k),大小為1.38065 × 10−23 J/K

參考資料

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