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If a Material Has an Index of Refraction of 1

Question 117

Multiple Choice

If a material has an index of refraction of 1.461, what is the speed of light through it?

A) 2.05 × 10⁸ m/s
B) 2.34 × 10⁸ m/s
C) 1.46 × 10⁸ m/s
D) 4.38 × 10⁸ m/s
E) 5.34 × 10⁸ m/s

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