Question

What is the Brewster angle for air to glass transition? (Refractive index of glass = 1.5.)

Answer 1

refractive index of glass = 1.5

Brewster angle  = θ

Brewster angle is reflected index as :

tan θ = refractive index of glass

θ = tan⁻¹ (1.5)

= 56.31°

∴ the Brewster angle for air to glass transition is 56.31°