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due to total internal reflection an underground swimmer looking up at the surface of water from a depth of 10 ft sees a mirrored surface with a hole of radius R ,find R if the index of refraction of water is 1.33 .

due to total internal reflection an underground swimmer looking up at the surface of water from a depth of 10 ft sees a mirrored surface with a hole of radius R ,find R if the index of refraction of water is 1.33 . 

Grade:12

1 Answers

Arun
25758 Points
3 years ago
Dear student
 
I am getting my answer as 11.3 ft.
Please let me know if this is correct then I will share my solution as I am not confident of my answer.

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