alleryStart learning →Brewster's angle for light going from air (n=1) to glass (n=1.5) is approximately:
- 33.7°
- 45°
- 56.3°
- 60°
Show answer and solution
Correct answer: C. 56.3°
$\tan\theta_B = n_2/n_1 = 1.5/1 = 1.5$, so $\theta_B = \arctan(1.5) = 56.31°$.
Assam CEE Brewster's Law — practice questions
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