For isothermal expansion, that means that delta u does not change, but delta q is equal to delta w?
在等温过程中,是不是内能不变,Δq等于Δw?
So I'm going to write that immediately here, u=0 because I know the answer to that path here.
等温过程,我们可以得到,Δ
Well, all right, delta u is equal to zero for that.
好吧,绝热过程中。
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