Question

soud is caused by...
a.force
b.vibration
c.instument
d.sticki​

Answer 1

Answer:

b.vibration

is the correct answer.

Explanation:

Sound is caused by the simple but rapid mechanical vibrations of various elastic bodies. These when moved or struck so as to vibrate, communicate the same kind of vibrations to the auditory nerve of the ear, and are then appreciated by the mind.

Hope this answer helps you!

Answer 2

(b) Vibration is the correct answer.

hope it helps...