How is light different from sound?
A) Light can be reflected from a surface; sound cannot.
B) Sound requires a medium to move through; light does not.
C) Light can be treated as a wave; sound cannot.
D) Sound of any frequency can be heard; only visible light can be seen.

Question

Quizplus · Accepted Answer

Sound requires a medium (like air, water, or solids) to travel through, while light can travel through a vacuum, as it does not require a medium.

How Is Light Different from Sound