Question

What is the Brewster angle for air to glass transition?

(Refractive index of glass = 1.5.)

Or

A ray of light is incident on the surface of a glass plate of

refractive index 1.732 at the polarizing angle. Calculate the

angle of refraction of the ray.​

Answer 1

Answer:

Given: the refractive index of the glass is μ=1.5

The Brewster angle for the air to glass transition is given by:

tanθ=μ

θ=tan −1μ

θ=tan −11.5

Brewster angle θ=56.31o