Hi.
It's Mr. Andersen and this AP Physics essentials video 130.
It is on kinetic theory and temperature.
Temperature is a macroscopic value.
In other words if I look to the left I have some water with a thermometer in it.
We could say the temperature is around 25 degrees celsius.
As I add some warm water to it, what is happening to the temperature?
It is increasing.
It is a higher value and now it is around 35 degrees celsius.
But that is macroscopic.
