作者GOPOL (爬不起来阿!!)
看板Chemistry
标题关於热力学的问题
时间Tue Feb 7 00:44:27 2006
Which of the following processes has the lowest probability
of being achieced?
A) feather flying away from the round
B) a piece of paper flying away from the round
C) water freezing into ice at 273K
D) ice melting to water at 273K
E) a rock rolling down the hill
这一题不是很懂 请各位高手指教一下 谢谢
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1F：→ yiso:应该是问哪种情形是最不易自发的 02/07 01:32
2F：推 AppleAmily:C吧 working against the 2nd law 02/07 10:46
3F：推 ast154251:我觉得是A，因为很明显要提升位能，C与D均无自由能变化 02/07 22:57