Question

helppp pllzz

Answer 1

As the kinetic energy of the molecules in a substance increases, the
A. temperature of the substance increases.
B. temperature of the substance decreases.
C. potential energy of the substance changes.
D. temperature remains the same.

Answer 2

A) :D

Answer 3

if it is a gas the kinetic energy of molecules increase with temperature. then the answer must be A. but for solid substance molecules am not sure how the KE changes.