The refractive index of glass is 3/2.The velocity of light in
(a) 3*10^8m/s
(b) 2*10^8m/s
(c) 10^8m/s
(d) 1.33*10^8m/s
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Answer:
(a)3*10^8m/s
Explanation:
Bcz the speed of light is 3*10^8m/s
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