Which of the following statements is the FIRST law of reflection?
PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
Which of the following statements is the FIRST law of reflection?
(a) The angle of reflection is twice the angle of incidence.
(b) The speed of light remains unchanged after reflection from any surface.
(c) The incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.
(d) The angle between the incident ray and the normal equals the angle between the reflected ray and the normal.