Question

" sounds needs a medium to travel " explain it with diagram​

Answer 1

Answer:

sound needs a medium to travel . it is air .

Explanation:

Sound needs a material medium for their propagation like solid, liquid or gas to travel because the molecules of solid, liquid and gases carry sound waves from one point to another. Sound cannot progress through the vacuum because the vacuum has no molecules which can vibrate and carry the sound waves.

Answer 2

Answer:

The answer is given above

Explanation:

I think it helps you a lot.