Question

(9) What is the importance of air in
transmission of sound?
​

Answer 1

Answer:

Air acts as a medium for transmission of sound. When a sound wave passes through air, the particles of air vibrate back and forth, parallel to the direction of the sound wave

I hope it helps you

Answer 2

Explanation:

Air acts as a medium for transmission of sound. When a sound wave passes through air, the particles of air vibrate back and forth, parallel to the direction of the sound wave

Thus it can be concluded that air is essential for sound transmission.

Proof:- sound is not produced underwater due to the lack of air.....

Hope it helped...