The critical angle for light going from a medium in which wa... | Physics | SolveeIt | Solveeit

Today, August 23

Question

The critical angle for light going from a medium in which wave length is 4000A $^\circ$ to medium in which its. wavelength is 6000A $^\circ$ is

A

30 $^\circ$

B

45 $^\circ$

C

60 $^\circ$

D

$sin^{-1}\left(\frac{2}{3}\right)$

Answer

$sin^{-1}\left(\frac{2}{3}\right)$

Explanation

Solution

Answer (d) $sin^{-1}\left(\frac{2}{3}\right)$