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The index of refraction for Lucite is 1.5. What is the approximate speed of light in the Lucite?
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The index of refraction for Lucite is 1.5. What is the approximate speed of light in the Lucite?

User Bal
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Answer:

2.0 E8 m/s

Step-by-step explanation:

I took the test :)

User Mark Foreman
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c'=c/n
c'=3e8/1.5
c'=2e8m/s
User Simon Arnold
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