which best describes the heat that you can feel on the engine of a running car?\nthe heat is unusable and…

which best describes the heat that you can feel on the engine of a running car?\nthe heat is unusable and absorbed by the engine.\nthe heat is usable and absorbed by the engine.\nthe heat is unusable and lost to the surroundings.\nthe heat is usable and lost to the surroundings.

which best describes the heat that you can feel on the engine of a running car?\nthe heat is unusable and absorbed by the engine.\nthe heat is usable and absorbed by the engine.\nthe heat is unusable and lost to the surroundings.\nthe heat is usable and lost to the surroundings.

Answer

Brief Explanations:

In a car engine, some heat is produced as a by - product of the combustion process. This heat is not fully utilized by the engine for its work - output and is lost to the surroundings. It is considered unusable in terms of the engine's main function of converting fuel energy into mechanical work.

Answer:

The heat is unusable and lost to the surroundings.