Question

what are the laws of refraction of light

please describe easily ​

Answer 1

Answer:

1)the incident ray, the normal and the refracted ray lie on the same plane.

2)The ratio of sine of angle of incidence to the sine of angle of refraction is constant for a given paor of media.

sin i/sin r=constant

Explanation:

1)All the rays are on the same plane

2)This constant is known as refractive index.

i=angle of incidence

r=angle of refraction

this is also called snell's law