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As shown in the figure, a layer of water covers a slab of material X in a beaker. A ray of light traveling upwards follows the path indicated. Assume that : \(\theta_{1}= 47^{o} and \theta_{2}= 64^{o} \)
Part A Find the index of refraction of materialX
Part B Find the angle the light makes with the normal in the air.
phi=?
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