Which of the following increases the internal energy of a solid metal rod?
A)raising it to a greater height
B)throwing it through the air
C)having the rod conduct heat
D)having the rod absorb heat

Question

Quizplus · Accepted Answer

Heat is a form of energy that adds to the internal energy of the object it is absorbed by. Therefore, having the rod absorb heat will increase its internal energy.

Which of the Following Increases the Internal Energy of a Solid