Question

first law reflection​

Answer 1

The First Law of reflection States that the angle made by the incident light ray with the normal to the surface at the point of incidence is equal to angle made by the reflected light ray with the normal.

Answer 2

What is the first law of reflection?

The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane. Furthermore, the angle of reflection is equal to the angle of incidence . This type of reflection is called diffuse reflection, and is what enables us to see non-shiny objects.