Question

Question:-
State two laws of reflection of sound.
Answer:-
Two law of reflection of soundare:-
(¡) the incident sound wave,the reflected sound wave , and normal at the point of of incidecnce ,all lie in the sound plane.
(¡¡) the angle of reflection of sound is always equal to the angle of incidence of sound.

Answer 1

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Two law of reflection of soundare:-

• The incident sound wave,the reflected sound wave , and normal at the point of of incidecnce ,all lie in the sound plane.

• The angle of reflection of sound is always equal to the angle of incidence of sound.

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Answer 2

(1) the incident sound wave ,the reflected sound wave, and the normal at the point of incidence ,all lie in the sound plane

(2) the angle of reflection off the sound is always equal to the angle of incidence of sound

Explanation:

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