Sppose the ray in air with n 100 enters a slab with n
Suppose the ray, in air with n = 1.00, enters a slab with n = 2.37 at a 37.4° angle with respect to the normal, then exits the bottom of the slab into water, with n = 1.33. At what angle to the normal does the ray leave the slab?
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suppose the ray in air with n 100 enters a slab with n 237 at a 374deg angle with respect to the normal then exits
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