Physics · 2021
JEE Main · 3 August 2021, Shift 1 · Q16
A beam of light is incident on the surface of a transparent liquid at an angle of 60°. The reflected and refracted lights are found to be…
A beam of light is incident on the surface of a transparent liquid at an angle of $\displaystyle 60$°. The reflected and refracted lights are found to be perpendicular to each other. The refractive index of transparent liquid is -
Official answer
(2)
$\displaystyle \sqrt{3}$
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