vl If the absolute refractive index of glass is 1.5, then the velocity of light in
the glass is
(a) 3 x 108 m/s (b) 3 x 10 m/s (c) 2x 108 m/s a) 2.5x10
i
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Answer:
answer=2×10^8m/s
As n=1.5 and we know that C=3×10^8m/s
so,
v=C/v
=3×18^8/1.5
=2×10^8m/s
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