Question

During reflection of sound on a plain surface if sound makes an angle of 47 degree with normal then angle of reflection of sound will be? 1. 46 degree 2.47 degree 3.94 degree 4.74 degree

Answer 1

Thank  you for asking this question as the asking question is the sign of intelligence.

Lat me help you by giving the answer of this question. 
The true answer 46 degree of angle of reflection of sound.
actually the reflection of sound also follows the law of angle of incidence so we can say easily that it also follows the law of angle of reflection.
Also, when the sound goes from one medium to another medium , when sound strikes to another medium it got reflected and the angle with which it strikes is called angle of reflection.  

Answer 2

Answer:

the correct answer is 1.46 degree.

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