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  • The angle of incidence at which reflected light in totally polarized for reflection from air to glass ( refractive index   n),is  <div class='qna-optio

The angle of incidence at which reflected light in totally polarized for reflection from air to glass ( refractive index   n),is

 

Option: 1

\sin ^{-1}\left ( n \right )


Option: 2

\sin ^{-1}\left ( 1/n\right )


Option: 3

\tan ^{-1}\left (1/ n \right )


Option: 4

\tan ^{-1}\left ( n \right )


Answers (1)

best_answer

According to Brewster's law of polarization,

n=\tan i_{p}  where  i_{p}  is angle of incidence

i_{p} = \tan ^{-1}\left ( n \right )

Posted by

Devendra Khairwa

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