Question

explain the working of heat​

Answer 1

Answer:

In thermodynamics and engineering, a heat engine is a system that converts heat or thermal energy to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state temperature.

Answer 2

Answer:

In thermodynamics and engineering, a heat engine is a system that converts heat or thermal energy to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state temperature.

Explanation:

Heat engine is a device which converts heat energy into mechanical work by exploiting the temperature difference between a hot source and a cold sink. Heat is transferred from the source to the sink, through the working substance of the engine. During this transfer, some of the heat energy is converted into work.