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Snell's Law Practice Test
•2 QuestionsQuestion
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Q1
A ray of light is traveling through air at an angle of 
to the vertical. It passes into water and halves its angle to the vertical. What is the index of refraction of water?
A ray of light is traveling through air at an angle of
with another medium. If the light wave is at a new angle of 
, what is the index of refraction for the second medium?