NEET2020Physics-Optics
NEET 2020 Physics Polarization MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The Brewster's angle i_b for an interface should be:
A
45° < i_b < 90°
B
i_b = 90°
C
0° < i_b < 30°
D
30° < i_b < 45°
Correct Answer
Option A
Detailed Explanation
Brewster's angle is given by tan(i_b) = n₂/n₁, where n₂ > n₁, making i_b between 45° and 90°.
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