What is Brewster's angle for an air-glass (n = 1.52)surface?

Question

Question

What is Brewster's angle for an air-glass (n = 1.52)surface?

Answer 1

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Answer #1

We have :

tan θ_p = n2 / n1 = 1.52 /1

∴angle θ_p = tan^-1 ( 1.52 )

= 56.7^o

Answer 2

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