Correct Answer is : It is the speed at which disturbance propagates through a medium.

It is the speed at which disturbance propagates at a higher velocity.

It is the speed at which disturbance propagates through an inelastic medium.

It is the speed at which disturbance propagates through a medium.

SSC JE Mechanical Engineering 22 Mar 2021 Shift 2 Papers

Question : 185 of 199

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What is sonic speed?

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