Energy can be formally defined as
A) the random motion of molecules.
B) the ability to do work or produce heat transfer.
C) a force that is exerted over some distance.
D) the movement of molecules.
E) the loss of matter.

Question

Quizplus · Accepted Answer

Energy is defined as the ability to do work or produce heat transfer. This definition encompasses various forms of energy such as kinetic energy, potential energy, thermal energy, etc. Energy can be converted from one form to another but cannot be created or destroyed, according to the law of conservation of energy.

Energy Can Be Formally Defined as