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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
A beam of light in air enters a glass slab with an index of refraction of 1.40 at an angle of incidence of 30.0°. What is the angle of refraction?
A) 20.9°
B) 47.5°
C) 51.8°
D) 30.0°
E) 14.9°
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Physics

Physics


Edition: 4th
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mtown88mtown88
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7 years ago
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