Question

law of sound reflection

Answer 1

First Lawof Reflection: The incident wave, thereflected wave, and the normal at the point of incidence lie on the same plane. Law of Reflection: The angle of incidence is equal to the angle ofreflection.

Answer 2

1)Angle of incidence of sound is equal to angle of reflection of sound .
2)The incident sound wave , the reflected sound wave and the normal at the point of incidence all lie in the same plane.