The critical angle for Lucite is 41.8$^{\circ}$.What is Brewster's angle for Lucite?
A) 33.7$^{\circ}$
B) 26.3$^{\circ}$
C) 48.2$^{\circ}$
D) 56.3$^{\circ}$
E) Brewster's angle does not exist for this material

Question

Quizplus · Accepted Answer

Brewster's angle can be calculated using the formula: tan(θ_B) = n2/n1. For Lucite, with a refractive index of approximately 1.49, Brewster's angle is around 56.3°.

The Critical Angle for Lucite Is 41 ∘^{\circ}∘ What Is Brewster's Angle for Lucite? A) 33

The Critical Angle for Lucite Is 41 $^{\circ}$ What Is Brewster's Angle for Lucite?
A) 33