When energy is used by a system, can it be "used up"?
A) Yes, it is used up when the energy source is depleted.
B) Yes, it is used up when all energy is converted into chemical energy.
C) No, all energy is converted into potential energy.
D) No, all energy is converted into kinetic energy.
E) No, energy can be converted into kinetic and potential energy.

Question

Quizplus · Accepted Answer

Energy cannot be "used up" in the sense of being destroyed; it is conserved and can be converted into various forms, including kinetic and potential energy. This principle is a fundamental concept in physics, known as the conservation of energy.

When Energy Is Used by a System, Can It Be