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Physics, 24.04.2021 07:00 nmooesy2229

A ray of laser light strikes a glass surface at an angle a=25.0° tot he normal and it is refracted to an angle b=18.5° to the normal. What is the index of refraction nb for this type of glass? Na=1.00 A. 3.26
B. 3.52
C. 1.32
D. 1.89

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