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     EduGorilla 
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    A fish is swimming in a river at a depth of 20 cm from the surface of the water. Refractive Index of water is 4/3. At what depth will an eagle flying above the water will see the fish?

    Options :-

    1. 10 cm
    2. 20 cm
    3. 26.66 cm
    4. 15 cm
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