We have learnt that vibration is necessary for producing sound. Explain why the sound produced by every vibrating body cannot be heard by us.

We have learnt that vibration is necessary for producing sound. Explai

1.	We have learnt that vibration is necessary for producing sound. Explain why the sound produced by every vibrating body cannot be heard by us.
Answer» We have learnt that vibration is necessary for producing sound. Explain why the sound produced by every vibrating body cannot be heard by us.