Question

state the law of refraction of light

Answer 1

1 law ) the angle of reflections is equal to the angle of incidence .
2 law) the incident ray the reflected ray and the normal at the point of incidence lie on the same plane

Answer 2

$\huge\textbf{Answer}$


laws refraction of light :-


1) The incident ray, refracted ray and the normal at the point of incidence all lie in same plane.


2) The ratio of sine of angle of incidence with sine of angle of refraction is always equal to relative refractive index of medium two with respect to medium one.