Q229
The refractive index of fused quartz is 1.46 and that of sapphire is 1.77. If Vq is the speed of light in quartz and Vs is the speed of light in sapphire, then which one of the following relations is correct?
A.
vq > vs
AnswerB.
vs > vq
C.
vs = vq
D.
Answer: Option A
Solution
Answer: Option A
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