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NEET UG PHYSICS MCQ: WAVE OPTICS

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Application +4 | -1

The Brewster angle for the glass-air interface is

{54.74^ \circ }

. If a ray of light going from air to glass strikes at an angle of incidence

{45^ \circ }

, then the angle of refraction is

\left[ {\tan \,{{54.74}^ \circ } = \sqrt 2 } \right]

View answer and explanation

Correct option: B

{30^ \circ }

Option B (

{30^ \circ }

) is correct because it is the angle of refraction calculated using Snell's law and the given Brewster's angle.

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