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A fish is swimming in a river at a depth of 20 cm from the surface of the water. The refractive index of water is 4/3. An eagle flying above the water will see the fish at a depth of ___cm |
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Answer» A fish is swimming in a river at a depth of 20 cm from the surface of the water. The refractive index of water is 4/3. An eagle flying above the water will see the fish at a depth of |
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