1.

ii. If in a medium, the speed of light is 1.5 x 108 m/s, how much will the absolute refractiveindex of that medium be?

Answer»

V= 1.5×10 ^8m/s.

C= 3×10^8 m/s.

To find: n

solution: c/v.

n= 3×10^8 /1.5×10^8

n = 2.



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