the speed of light in vaccum is 3 x 10 m/s. the refractive index of glass is 3/2.find the speed of light in glass
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Answered by
0
Answer:
Time taken =
C/μ
400
=
C
400×μ
=
3×10
8
400×1.5
=2×10
−6
sec
=2 μs (∵10
−6
=micro)
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