Physics, 26.05.2021 17:10 nestergurl101
The index of refraction is the ratio of the speed of light in a vacuum to the speed of light in a medium. Which true statement is based on this definition?
A. Materials with a low index of refraction cause light to refract very little.
B. Materials with a low index of refraction do not refract light.
C. Materials with a low index of refraction cause light to refract a great deal.
Answers: 3
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