How Heat is used to work

We also produce heat energy by:

Burning fuel to warm our houses. By adding heat to our environment,
we can raise its temperature to a comfortable level.

We use cooling devices to remove heat from our environment and thus to lower the temperature to a comfortable level.

We use heat energy also to drive heat engines (such as automobile engines) and thus to do mechanical work.

 

 

Warming up liquids such as water.

 

 

Heat from the sun can be used to warm up water or the house itself