Physics, asked by shwetesh6241, 11 months ago

Calculate the speed of light in a medium whose critical angle is 50 degree

Answers

Answered by padmesh07

n= 1/sinC = 1 / sin45° = √2

Therefore speed of light in vaccum
= speed of light in air/n
= 3×10^8/1.414
= 2.121×10^8 m/s

i hope it will help you
regards
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