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

AcademicPhysicsNCERTClass 8

Our ears are able to hear sounds having frequencies between $20\ Hz$ to $20,000\ Hz$ only. And the range for every vibrating object is different and so we can\'t hear the sounds of every vibrating body. 

Updated on 10-Oct-2022 13:29:15