Question

A fish looking up through the water sees the outside world contained in a circular horizon. If the refractive index of water is 4/3 and the fish is 12cm below the surface, the radius of this circle (in cm) is:

A

B

C

D

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


Using cm,
We get  cm.

solution
expand
Video Explanation
image
play-icon
Was this answer helpful?
upvote 0
downvote0
Similar questionsstar-struck