Physics · 2019
JEE Main · 11 January 2019, Shift 2 · Q23
A monochromatic light is incident at a certain angle on an equilateral triangular prism and suffers minimum deviation. If the refractive index of the…
A monochromatic light is incident at a certain angle on an equilateral triangular prism and suffers minimum deviation. If the refractive index of the material of the prism is $\displaystyle \sqrt{3}$, then the angle of incidence is :
Official answer
(3)
$\displaystyle 60$°
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.