Question

WHAT CAUSES THE MOVEMENT OF THESE AIR PARTICLES IN SOUND WAVES?

here are choices.....

(A) pitch
(B) solar energy
(C) vibrations
(D) wave length

this also comes with.....
irregular repeating sound waves cause particles to move that create noise.
movement of air particles caused by repeating waves produces musical notes.

Answer 1

A vibrating string can create longitudinal waves as depicted in the animation below.



The answer is C) vibrations