Physics, asked by anmolsatpathy, 1 year ago

calculate speed of light in water of reflective index 4/3.given speed of light in air =310^8

Answers

Answered by csi

1

R. I. =s1/s2
4/3=3*10^8/s2
s2=3*10^8*3/4
s2=2.25

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