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The index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660 . A beam of white light in this glass strikes the glassâair interface at a 25.50â angle of incidence and refracts out into the air. What is the angular separation between the red and violet components of the spectrum that emerges from the glass?
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The index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660...
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