Question

Verifying the rule of reflection with the support of the substrate.​

Answer 1

the principle that when a ray of light, radar pulse, or the like, is reflected from a smooth surface the angle of reflection is equal to the angle of incidence, and the incident ray, the reflected ray, and the normal to the surface at the point of incidence all lie in the same plane

Answer 2

Here is your answer ⤵⤵⤵⤵

Let's look at the two laws of reflection. The following two laws of reflection of light are applicable to sound waves as well: The incident wave, the normal to the reflecting surface and the reflected wave at the point of incidence lie in the same plane. The angle of incidence ∠i is equal to the angle of reflection ∠r.

HOPE IT HELPS YOU ☺☺ !!!