Physics · 2020
NEET 2020 · 13 September · Code E1 · Q140
A ray is incident at an angle of incidence i on one surface of a small angle prism (with angle of prism A) and emerges normally from the opposite…
A ray is incident at an angle of incidence $\displaystyle i$ on one surface of a small angle prism (with angle of prism A) and emerges normally from the opposite surface. If the refractive index of the material of the prism is $\displaystyle \mu$, then the angle of incidence is nearly equal to :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \mu \mathrm{A}$
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NEET (UG) 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.