Science, asked by harshit74, 1 year ago

what is the speed of light in a medium of R.I. 6/5 if its speed in air is 3,00,000 km/s?

Answers

Answered by BrainlyHulk
9
speed of light=speed of light in air/refractive index
speed of light=300000/6/5
=300000"5/6=250000km/s


hope it helps

harshit74: it was helpful
BrainlyHulk: thank you
Answered by Priyanka2003
5
Speed of Light  =  Speed of light in air / Refractive index
Speed of Light= 300000 /6 /5
                        =  300000"5/6=250000km/s
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