An under water swimmer is at a depth of 12 m below the surface of water. A bird is at a…
Physics · JEE Advanced · NTA Exams — Optics
An under water swimmer is at a depth of 12 m below the surface of water. A bird is at a height of 18 m from the surface of water, directly above his eyes. For the swimmer the bird appears to be at a distance from the surface of water equal to (Refractive Index of water is 4/3)
- 24 m
- 12 m
- 18 m
- 9 m
Answer
(A) 24 m
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