MHT CET Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET

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 (Take, refractive index of water = 4/3)

Answer: (A)

Solution

An object in the rarer medium appears at height m above the surface when seen from the denser medium (the swimmer's depth

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Question ID VK-069315