Question

refractive index of diamond with respect to refractive index of index of glass is 1.5. Find out the absolute refractive index of diamond.​

Answer 1

Answer:

Absolute refractive index of a medium is the ratio of speed of light in vacuum to the speed of light in that medium .Mathematically n = c/v

according to the question,

THE REFRACTIVE INDEX OF DIAMOND WITH RESPECT TO REFRACTIVE INDEX OF GLASS =1.5

gNd=1.5

velocity of light in glass/velocity of light in diamond=1.5.........…(1)

absolute refractive index of diamond=velocity of light in vacuum/velocity of light in diamond

from (1).....

absolute refractive index of diamond=3 3 x 10^8 m/s ÷ 10(velocity of light in glass)/15.

=4.5 × 10^8(velocity of light in glass)

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