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Light in air is incident at an angle of `45^(@)` on the surface of a glass plate for which the refractive index is `1.526`.Through what angle is light deviated upon refraction at the top surface? `(sin27.61^(@)=0.463)` A) `45^(@)` B) `27.61^(@)` C) `17.39^(@)` D) `30^(@)`

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