A catfish is 4.73 m below the surface of a smooth lake.
(a) What is the...
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Physics
A catfish is 4.73 m below the surface of a smooth lake.
(a) What is the diameter of the circle on the surface throughwhich the fish can see the world outside the water? _____m
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The equation for light bending at the surface between two materials is Snells law n1n2 sintheta2sintheta1 where theta is the angle at which the light hits the surface and n is the index of
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