Question 8
What is the Brewster angle for air to glass transition? (Refractive index of glass = 1.5.)
Given that,
Refractive index of glass, µ = 1.5
Brewster angle = θ
Brewster angle is related to refractive index as: tanθ = µ, θ = tan-1(1.5) = 56.31°
Therefore, the Brewster angle for air to glass transition is 56.31°.
