Physics · 2026
JEE Main · 28 January 2026, Shift 2 · Q41
For a transparent prism, if the angle of minimum deviation is equal to its refracting angle, the refractive index n of the prism satisfies.
For a transparent prism, if the angle of minimum deviation is equal to its refracting angle, the refractive index $\displaystyle n$ of the prism satisfies.
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \sqrt{2}<n<2$
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.