The energy conversion that takes place in an internal combustion engine is Chemical energy is converted into heat and work.
Hence, Option C is correct.
A heat combustion engine is an engine that converts and transforms the chemical energy present in the fuel of the engine to thermal energy and utilizes it produces mechanical work.
In Internal combustion engines such as rotary engines used in the gas turbine, the combustion of fuels occurs inside the cylinder and they are used primarily as a direct motive force.
Therefore, we can conclude that the energy conversion that takes place in an internal combustion engine is Chemical energy which is converted into heat and work.
Learn more about internal combustion enginesa here:
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