如果我升高温度,这就使得高能量的态,越来越有可能出现。
If I raise the temperature, that makes the higher energy states get more and more likely.
能量有什么变化,那么当我升高温度时?当然,也没有变化。
So what happened to the energy when I raised the temperature? Of course, nothing happened to it.
类似地,如果我从低温开始,所有的都是液体,升高温度,直到沸腾。
Similarly, if I start at low temperature, all liquid now I start raising the temperature until I just start to boil.
Yet, the temperature goes up. So, I can have a temperature change which is an adiabatic temperature change.
它与外界不会,有物质或者能量的流动,然而系统的温度升高了。
And then maybe I raise the temperature to whatever, room temperature, maybe 20 degrees hotter than room temperature. And I again say OK, now how much heat do I need to raise this thing's temperature by 1 degree?
我可能把温度升到,比如室温,或者比室温高20度之类,然后我再说,好,现在要把这个东西的温度,升高一度需要多少热量?
And so, again, we see a temperature increase, and we know the work, and the temperature increase, it's a constant pressure thing.
好,我们看到温度升高了,然后我们有做功量和温度的升高量,这是一个恒定压力下的值。
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