Question

State the laws of reflection.​

Answer 1

Explanation:

The law of reflection states that when a ray of light is incident on a surface, then the angle of incidence (i) and the angle of reflection(r) are equal in measure.

Definitions:

Angle of incidence (i): angle made by the incident ray with the normal to the surface (mirror in the image) at the point of incidence.

Angle of reflection (i): angle made by the reflected ray with the normal to the surface (mirror in the image) at the point of incidence.

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Answer 2

Answer:

Laws of Reflection:

a. The incident ray, the reflected ray, and the normal  at the point of incidence are always in the same  plane.

b. ∠i = ∠r. The incident angle is always equal to  the reflection angel.