Question

WRITE LAWS OF REFRACTION. EXPLAIN THE SAME WITH THE HELP OF A RAY DIAGRAM, WHEN A RAY OF LIGHT PASSES THROUGH A GLASS SLAB.​

Answer 1

Answer:

The laws of refraction of light are as follows-:

The incident ray. the refracted ray and the normal at the point of incidence all lie on the same plane.

The ratio of sin of angle of incidence to the sin of angle of refraction is a constant which is called the refractive index of second medium with respect to first medium.

Explanation:

Hope it helps you please mark it as brainliest and follow me ...