How does N(prism) compare to N(glass)? Percent difference? - How does N(air) compare to the standard of 1.0002? Percent difference? - Traditional index of refraction values for glass are 1.5-1.75. How does your index of refraction for the glass prism compare to this range of values?

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Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as: