Question

What do sound waves, light waves, and ocean waves all have in common?

A.
They all transfer energy.

B.
They are all mechanical waves.

C.
They are all electromagnetic waves.

D.
They all require a medium to travel.

Answer 1

A

Answer 2

Light waves do not require a medium to travel through

Answer 3

Sound and ocean waves are mechanical waves

Answer 4

And only light is electromagnetic wave.