Question

unpolarised light is incident on a plane glass surface. what should be the angle of incidence so that the reflected and retracted rays are perpendicular to each other??​

Answer 1

Answer:

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Explanation:

Answe

$\tan(i ) = 1 \div u$

The Reflected ray of light, when the angle of incidence is Brewster angle, would comprise of only the other component of light wave which is oscillating in a direction perpendicular to vibration of electric field vectors