selenacallender selenacallender

17-04-2020
Chemistry

contestada

Why is combustion of fuel necessary for heat engines to do work?

Respuesta :

emaikwuvictor emaikwuvictor

17-04-2020

Because during combustion reaction, heat energy is released and it's this energy that is converted to work

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mosethat5 mosethat5

21-05-2020

Answer:

The energy from fuel can only be used when it is in the form of thermal energy. The energy stored in the chemical bonds of fuel are converted to thermal energy when the fuel is burned.

Explanation:

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