Next, we begin to calculate the amount of energy transferred from one body to another in heat transfer.

The fact that the law of conservation of energy applies in heat transfer is very important. Of course, it is also a very fundamental and therefore quite abstract law, but we take it into account in all our calculations, which is why it is reasonable to discuss it once in its pure form.

Residual energy in heat transfer

In heat transfer, the law of conservation of energy applies. Heat is not coming from anywhere. Let's find out more.