A fish is at a depth of 12 cm from the surface of a lake, And a bird is at a height of 15 cm above the surface of the lake.The fish and the bird are on the same vertical line. The refractive index of water in the lake is \(\frac{4}{3}\). Find the apparent distance of fish as observed by the bird.

A fish is at a depth of 12 cm from the surface of a lake, And a bird i

1.	A fish is at a depth of 12 cm from the surface of a lake, And a bird is at a height of 15 cm above the surface of the lake.The fish and the bird are on the same vertical line. The refractive index of water in the lake is \(\frac{4}{3}\). Find the apparent distance of fish as observed by the bird.
A.	21 cm
B.	27 cm
C.	31 cm
D.	24 cm
Answer» E.

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A fish is at a depth of 12 cm from the surface of a lake, And a bird is at a height of 15 cm above the surface of the lake.The fish and the bird are on the same vertical line. The refractive index of water in the lake is \(\frac{4}{3}\). Find the apparent distance of fish as observed by the bird.

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