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JEE PHYSICS MCQ: WAVE OPTICS

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The angle of incidence at which reflected light it totally polarized for reflection from air to glass (refractive index n) is
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Correct option: D
tanβ‘βˆ’1(n){\tan ^{ - 1}}\left( n \right)
Option D (tanβ‘βˆ’1(n){\tan ^{ - 1}}( n )) is correct because the angle of incidence for total polarization (Brewster's angle) is given by the arctangent of the refractive index.

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