The critical angle for total internal reflection from medium to vacuum is 30 what will be velocity of light in the medium
Answers
Answered by
6
we know
refractive index = 1/sin ic
= 1/sin 30°
= 1/1/2
=2
now
velocity of light in medium/velocity of light in air= refractive index
velocity of light in median
= 2x 3x10^8
= 6 x 10^8
refractive index = 1/sin ic
= 1/sin 30°
= 1/1/2
=2
now
velocity of light in medium/velocity of light in air= refractive index
velocity of light in median
= 2x 3x10^8
= 6 x 10^8
Similar questions