Question

To verify the law of reflection of sound practical

Answer 1

The law of reflection of sound is same as the law of reflection of light in which angle of incidence is always equal to angle of reflection.
Therefore,

Answer 2

Answer࿐

Laws of reflection:-

1st law:-The incident ray, the reflected ray,and the normal at the point of incidence lie on the same plane.

2nd law:- The angle of incidence is equal to the angle of reflection.