A water pond appears to be 2.7 m raised when seen from above. Refractive index of water is 4/3. Find the real depth.
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Refractive index=Real Depth / Appeared depth
4/3 = Real Depth /2.7
Real Depth = 4*2.7/3 = 3.6 m
4/3 = Real Depth /2.7
Real Depth = 4*2.7/3 = 3.6 m
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