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anhtuan anhtuan
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2 months ago

A light ray in air strikes a glass surface with an angle of incidence of 30.0°. The angle of refraction in the glass is 20.0°. What is the index of refraction of the glass?



1.67



1.55



1.52



1.46



1.24

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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penmcpenmc
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2 months ago
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anhtuan Author
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2 months ago
You make an excellent tutor!
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Yesterday
Good timing, thanks!
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2 hours ago
Thank you, thank you, thank you!
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