Question

what is acceleration of sound ​

Answer 1

Answer:

In a compressible sound transmission medium - mainly air - air particles get an accelerated motion: the particle acceleration or sound acceleration with the symbol a in metre/second². In acoustics or physics, acceleration is defined as the rate of change of velocity.

Answer 2

Sound is a wave. It doesn't have an acceleration. Acceleration is the time rate of change of velocity. It has to be true that you could find the velocity in one medium, then in the next medium and then measure the time taken to cross the interface.

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