Question

formula of time taken by light to travell in glass slab​

Answer 1

Answer:

Time taken by light to travel through thickness t=vt=c/μt=cμt.

Answer 2

answer: time taken by light to travell in glass slab with respect to angle of incidence , daviation , refraction and thickness of slab. I have found it by proving it myself and it is absolutely correct.

solution: t'(time taken) = v1 x cos (I-d) x sin R1 / t x sin I

v1 (velocity of light in medium 1)

I ( angle of incidence)

d (angle of daviation)

R1 (angle of refraction)

t (thickness of glass)

HOPE THIS HELP YOU.