00:06
All right.
00:07
So this question is asking what's the difference between heat and temperature? and it can be kind of a subtle difference to recognize.
00:18
So what we talked about in a previous question is that the temperature is the average kinetic energy of the molecules.
00:27
It's a measure of the molecular motion.
00:29
So the average kinetic energy, at least it's proportional to that.
00:33
Whereas heat, on the other hand, is just a measure of energy.
00:39
So it's joules or kilojoules.
00:43
So what's the difference between energy and average energy? well, think about it this way.
00:54
So if we think about this in terms of dollars, right? and we say that a particular, let's say a cell phone, company.
01:10
Let's say that this particular cell phone company makes a million dollars, one million dollars.
01:31
Whereas, so that would be adding heat, right? we're adding money into the system.
01:36
Whereas if we were adding temperature, then what we're saying is that the company is making a million dollars per store.
01:57
So maybe they have one store in each major city.
02:01
So every city that they add, they make a million dollars.
02:06
So where this becomes significantly different, of course, even if this weren't a million dollars, right, even if it were, let's say, $100 ,000 per store.
02:15
Let's say they make, i don't know what cell phone companies make.
02:18
I'm probably off the mark there anyway.
02:22
But let's say that it's 100 ,000 per store...