Question

for the same angle of incidence in medium A,B,C . the angle of refraction is 20 degree,30degree,40degree in which medium will the velocity of light be maximum. give reasons. in spot of your answer

Answer 1

In the medium C.

As light rays get refracted and angle of refraction and s more than the other two. Hence, the frequency of the light is more and hence ots wavelength and velocity is more