Find the angular spread of the beam

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Reference no: EM13240241

A narrow beam of light with wavelengths from 450 nm to 700 nm is incident perpendicular to one face of a 32.00? prism made of crown glass, for which the index of refraction ranges from n=1.533 to n=1.517 for those wavelengths.

What is the angular spread of the beam after passing through the prism? Express your answer using four significant figures.

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