Question

as per the law of reflection measured through the normal line, the angle of incidence is_____ to the angle of reflection​

Answer 1

As per the law of reflection measured through the normal line, the angle of incidence is equal to the angle of reflection.

• ​There are mainly two laws of reflection of light.
• The first law states that the incident ray, normal, and the reflected ray, all lie in the same plane
• The second law states that the angle of incidence (i), when measured with respect to the normal, is equal to the angle of reflection (r). Mathematically, ∠i = ∠r