Question

A ray of light travelling in a transparent medium of refractive index , falls on a surface separating the medium from air at an angle of incidence of . For which of the following value of the ray can undergo total internal reflection ?

A

B

C

D

Medium
Updated on : 2022-09-05
Solution
verified
Verified by Toppr
Correct option is C)

For total internal reflection, 
sin i > sin c 
where, i = angle of incidence, C = critical angle 

But,


Hence, option (c) is correct.

Was this answer helpful?
upvote 0
downvote0
Similar questionsstar-struck
This question has multiple correct options
View solution
>
This question has multiple correct options
View solution
>
This question has multiple correct options
View solution
>
View solution
>
This question has multiple correct options
View solution
>