Question

When a wave moves, what happens to the medium? (Points : 1)
It moves up and down or back and forth, but it does not move forward with the wave.

It moves forward with the wave.

It moves only perpendicular to the energy of the wave.

It moves only parallel to the energy of the wave.

Answer 1

A

Answer 2

It moves up and down or back and forth, but it does not move forward with the wave.

Answer 3

yea