Energy is
A)the random motion of molecules.
B)either potential or thermodynamic.
C)a force that is exerted over some distance.
D)the ability to do work.

Question

Quizplus · Accepted Answer

Energy is defined as the ability to do work, which can be transferred or converted into different forms, such as thermal, electrical, or mechanical energy. The other choices are not correct definitions of energy: A refers to the kinetic energy of particles, B refers to different types of energy rather than a definition of energy itself, and C refers to a force rather than energy.

Energy Is