Physics, asked by shubhangi26, 1 year ago

a optical fibre having a core of refractive index √3and cladding of refractive index 1.5 is kept in air the maximum angle of frequency is ​

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Answered by RDEEP90
0

Define relative refractive index. When we measure speed of light in two different media, relative refractive index of medium 2 with respect to medium 1 is defined as the ratio of speed of light in medium 1 to speed of light in medium 2.

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