Question

law of refraction of light......​

Answer 1

Laws of refraction state that: The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane. The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant.

Answer 2

$\huge\bold{\boxed{\rm{\pink{Law\:of\:reflection\:of\:light}}}}$

• The angle of incidence is equal to the angle of reflection.
• The incident ray, the reflected ray and the normal at the point of incidence, lie on the same plane.