Multiple choice general knowledge

A car engine's job is to:

  1. Convert heat to motion

  2. Convert fuel to motion

  3. Convert fuel to Heat

  4. All the Above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The correct answer is B because the engine's fundamental purpose is to convert the chemical energy stored in fuel into mechanical motion (kinetic energy). While the combustion process does generate heat (making A technically true as an intermediate step), heat is actually a byproduct. Option C is incomplete because generating heat alone isn't the engine's purpose - converting fuel to motion is.

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