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A plane wavefront is travelling from air to glass. It is incident at an angle of incidence of 45∘ on the glass surface. If the ratio of width of wavefront in air to that in glass is √2√3, find the refractive index of glass. |
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Answer» A plane wavefront is travelling from air to glass. It is incident at an angle of incidence of 45∘ on the glass surface. If the ratio of width of wavefront in air to that in glass is √2√3, find the refractive index of glass. |
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