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NEET 2020

NEET 2020 Physics question on Wave Optics

The Brewster's angle ibi_b for an interface should be
  1. A.
    30°<ib<45°30° < i_b < 45°
  2. B.
    45°<ib<90°45° < i_b < 90°
  3. C.
    ib=90°i_b = 90°
  4. D.
    0°<ib<30°0° < i_b < 30°
Show answer

Correct option: B

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