An underwater 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 a distance from the surface of water equal to (Refractive Index of water is 4/3) - VgyanHub

Question:

An underwater 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 a distance from the surface of water equal to (Refractive Index of water is 4/3)

Options :

(a) 24 m
(b) 12 m
(c) 18 m
(d) 9 m

Answer :

(a) 24 m

Answer Steps :

step 1

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