Question

As we know that sound is produced by vibrating of objects .

And there is no displacement in particles during vibration

HOw is this possible that movement is there but diplacement is not there

Answer 1

Sound is produced when object vibrates. Therefore, if an object vibrates on its own position or moves to and fro then the oscillation causes a periodic disturbance in the surrounding air or any other elastic medium that radiates forward in straight lines in the form of a sound wave. Thus, there is no any displacement in particle during vibration.