JEE Main 2022 (29 Jun, Shift 2) Physics Q34: The speed of…

Question

The speed of light in media ‘$A$’ and ‘$B$’ are 2.0 × $10^{10}$ $cm/s$ and 1.5 × $10^{10}$ $cm/s$ respectively. A ray of light enters from the medium $B$ to $A$ at an incident angle ‘θ’. If the ray suffers total internal reflection, then

Accepted Answer

Option 4: $	heta>\sin^{-1}\left(\dfrac{3}{4}ight)$

Answer

$	heta=\sin^{-1}\left(\dfrac{3}{4}ight)$

Answer

$	heta>\sin^{-1}\left(\dfrac{2}{3}ight)$

Answer

$	heta<\sin^{-1}\left(\dfrac{3}{4}ight)$

Answer

$	heta>\sin^{-1}\left(\dfrac{3}{4}ight)$

JEE Main 29 June 2022, Shift 2, Physics Q34

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