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Chery Chery
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7 years ago
If the index of refraction of a material is 2, this means that light travels
A) 2 times as fast in air as it does in vacuum.
B) 2 times as fast in the material as it does in air.
C) 2 times as fast in vacuum as it does in the material.
D) 2 times as fast in the material than it does in vacuum.
E) 1/2 as fast in air as it does in the material.
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College Physics

College Physics


Edition: 1st
Authors:
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HotMathHotMath
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Chery Author
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7 years ago
I needed this so much, thanks
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