Question

state the laws of reflection of sound . draw diagram of experimental setup used to verify thm​

Answer 1

Answer:

To verify laws of reflection of sound. ... That is, the reflected ray lies in the same plane of incidence (in which the incident ray and normal to the reflecting surface at the point of incidence lies), and the angle of reflection (∠r) is equal to the angle of incidence (∠i )

Explanation:

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Answer 2

Explanation:

To verify laws of reflection of sound..

That is the reflected ray lies in the same plane of incidence and the angle of reflection <r is equal to the angle of incidence <i

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