Question

State the two laws of reflection?

Answer 1

1. Reflection of light follows certain principles, which remain the same under all conditions. These are known as laws of reflection.
2. There are two laws of reflection as follows:
3. First law of reflection: The angle of reflection is always equal to the angle of incidence $\left(\angle \mathrm{i}=\angle \mathrm{r}\right)$
4. Second law of reflection: The incident ray, the normal at the point of incidence and the reflected ray, all lie in the same plane.