Question

write the law of refreaction​

Answer 1

Answer:

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. This is also known as Snell's law of refraction.

Answer 2

Answer:

# angle of incidence is always equal to the angle of refraction

#The incident ray , reflected ray and normal lie in the same plane

hope this will help you