A ray travels from glass (μ=1.5) to air. If the angle of incidence equals the Brewster-independent value 45°, what happens?
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A ray travels from glass (μ=1.5) to air. If the angle of incidence equals the Brewster-independent value 45°, what happens?

G1 Physics · Accepted Answer

C=sin⁻¹(2/3)≈41.8°. Since 45°>C, total internal reflection occurs.