Question

What is Brewster's angle for air to glass transition ?

Answer 1

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Answer 2

Explanation:

$\Large{\red{\underline{\underline{\sf{\blue{Solution:}}}}}}$

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$\hookrightarrow$ Refractive index of glass, $\sf \mu\:=\:1.5$

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$\hookrightarrow$ Brewster angle = $\theta$

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Brewster angle is related to refractive index as,

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$\sf \tan\theta\:=\: \mu$

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$\sf \theta\:=\: \tan^{-1}(1.5)\:=\:56.31°$

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Therefore the brewster angle for air to glass transition is $\sf{\orange{56.31°}}$