How much time will light take to cross 2mm thick glass pane if refractive index of
glasses is 3/2
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Answer:
Sorry I don't know but thanks for free points and please follow me
Answered by
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Answer:
velocity of light in glass pane = c/μ =( 3 * 10^8 / 3) * 2 = 2*10 ^8
TIME taken = d/v = 2* 10^-3 / 2*10^8 = 10 ^ -11 s
Explanation:
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