Physics · 2023
JEE Main · 11 April 2023, Shift 2 · Q43
When one light ray is reflected from a plane mirror with 30^° angle of reflection, the angle of deviation of the ray after reflection is:
When one light ray is reflected from a plane mirror with $\displaystyle 30^{\circ}$ angle of reflection, the angle of deviation of the ray after reflection is:
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 120^{\circ}$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.