Question

please give me the answer
please​

Answer 1

Explanation:

a) F = 125/5

F = 5hertz

b) Sound is not heard on the moon because on moon there is no medium for the sound to travel.

I hope it will help you.

Answer 2

Answer:

No,we can not hear each other on the sound moon' s surface because sound requires medium for transmission .it cannot travel though vacuum it cannot travel so vacuum so the moon surface it cannot travel because there is a vacuum or it requires a medium to travel into it so it cannot be possible