formula of time taken by light to travell in glass slab
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Answer:
Speed of light in vacuum=c
Refractive index μ is ratio of speed of light in vacuum to the speed of light in the given medium.
Thus μ= c upon v
Thus speed of light in the glass slab=v= c upon μ
Time taken by light to travel through thickness t=
t upon v = c/μ t = μt upon c
Explanation:
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Answered by
1
Answer:
(refractive index =1.5)thickness u mm is (c=3×108 ms - 1 speed of light in free space
Explanation:
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