We're not going to have the constant pressure heat capacity, but the constant volume heat capacity.
我们将不会具有恒定的压力热容量，而是具有恒定的体积热容量。
The first is the heat capacity of the materials that constitute the city, which is typically dominated by concrete and asphalt.
首先是构成城市的材料的热容，通常由混凝土和沥青主导。
In the countryside materials have a significantly lower heat capacity because a vegetative blanket prevents heat from easily flowing into and out of the ground.
在农村，材料的热容量要低得多，因为植被可以防止热量轻易地从地面流入或流出。
You calculate how much heat is released in the reaction. And then what's going to matter is what's the heat capacity of the whole, of the calorimeter?
就是计算在反应中，放出了多少热量，接下来关键的是，整个量热计的热容是多少？
Cp And delta T is given by the heat, which has to do with how much of the candle burnt, divided by the constant pressure heat capacity.
T等于热量q除以恒定的等压热容，其中热量与，蜡烛燃烧的多少相关。
OK. Given that, then I want to talk a little bit further about the heat capacity.
好，在这样的假定之下，然后我想谈论更多的一点，关于热容的问题。
So now we can look at the heat capacity.
那么现在让我们来看看热容。
So it's easy to get into the high temperature limit, in that case. Where you basically see a temperature independent heat capacity.
所以它很容易到高温极限，在那种情况下，你基本上就能看到，不依赖于温度的热容。
So your heat capacity is zero.
所以你的热容是零。
So in that case, the high temperature limiting heat capacity is zero.
所以在这种情况下，高温极限的热容是零。
And Einstein recognized that this was a way to explain this low temperature limiting heat capacity.
爱因斯坦意识到，这是用来解释，热容的低温极限的一种方法。
So we've seen the heat capacity limiting cases.
那么我们已经看到热容的极限情况。
You can learn a tremendous amount about that by making measurements of the heat capacity.
你们能了解关于这些的极多的内容,通过测量热容。
So why should the heat capacity be zero?
那么为什么热容要为零？
Here it's different, so now we have You know before, when we had a limited number of total states, remember what happened in the heat capacity at high temperature.
这里它是不同的所以我们能，你们知道之前，当我们有有限的状态数，记得热容是怎样的，高温时的。
And they were familiar with the fact that when you got to ordinary temperature — room temperatue the heat capacity was temperature independent.
他们对这样的事实很熟悉，当你在通常的温度——室温，热容是不依赖于温度的。
What's the heat capacity at high temperature, if there's a finite number of states available?
如果有有限数目的可能的状态，高温时的热容是什么？
Gray says the ocean's thermal heat capacity is high and sea-surface temperatures are increasing; what's more, a La Nina effect, bringing cold water to the eastern equatorial Pacific, has taken hold.
格雷表示，目前海洋的热容量很高，海面温度也在不断上升；而且更为重要的是，在拉尼娜现象的作用之下，冰冷的海水被带到东太平洋赤道处。
Now, this looks kind of complicated for the heat capacity.
现在，这个热容看起来有一点复杂。
So if you just weigh the whole crystal, and then you measure the heat capacity, you know how many moles there are, and now you know the weight, you can figure out the molecular weight.
那么如果你称量整个晶体的重量，你再测量热容，你知道有多少摩尔，现在你知道重量，你能计算出分子的重量。
Today we're going to talk about heat capacity.
今天我们将要讨论热容的概念。
And suddenly you've got zero heat capacity, because you changed the temperature a little bit, and everything is still stuck back here.
骤然地你就得到零热容，因为你把温度改变一点，所有振子仍然被冻结在这儿。
But let's take a look, just like we did last time f or the simpler case that we treated then, let's take a look at the high and low temperature limits of what happens to the heat capacity.
但让我们来看看，就像对于上次那个,比较简单的例子我们的处理方法一样，我们来看看在高温或低温极限时,热容是怎样的。
Basically, in that case, the heat capacity Nk it's not just Nk for one vibrational mode.
本质上在这种情况下，热容，对一种振动模式不只是。
So that's the vibrational heat capacity of a solid.
那么那就是固体的振动热容。
Heat capacity relates the amount of heat that you add to the system to the change in temperature, and this is the relationship.
热容联系起给系统提供的，热量和温度的变化，关系式是这样的。
Of course it's really the same result for the energy and the heat capacity.
当然对于能量，和热容的确是同样的结果。
Which means the heat capacity is zero.
那意味着热容为零。
And that means the heat capacity is zero.
那意味着热容等于零。
Because I do want to look at the heat capacity.
因为我想来看看热容。
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