Question

Write laws of refraction . Explain the same with the help of ray diagram,when a ray of light passes through a rectangular glass slab

Answer 1

Answer:

Explanation:Explain the same with the help of ray diagram, when a ray of light passes through a rectangular glass slab. Answer. The incident ray, the refracted ray and the normal to the interface of two transparent media at the point of incidence, all lie in the same plane. ... This law is also known as Snell's law of refraction