Question

b. Water has a Refractive Index of 1.3

Write an expression that relates Refractive Index, real depth and apparent

depth.



c. Given that the apparent depth is 2.0 m, determine the real depth.

Answer 1

Answer:

real real depthapparent depth=hh′=tanθ′tanθ=n. For water, n is about 43, so that the apparent depth is about 34 of the real depth.

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