ArykY87748 ArykY87748

26-10-2022
Physics

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Which of the diagrams below illustrates sound waves generated by a siren that is not moving?A.B.C.D.

Which of the diagrams below illustrates sound waves generated by a siren that is not movingABCD class=

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AlissaL42495 AlissaL42495

26-10-2022

A stationary sound source will have uniform concentric circular waves.

A moving source will have non-uniform circular waves.

Thus, option A illustrates the sound waves generated by a stationary siren.

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