speed of light in water 2.25*100000000.calculate the refractive index if speed of light in air is 3*100000000
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Speed of light in water=2.25x10^8m/s
Speed of light in air=3x10^8m/s
Then, Refractive index=Speed of light in given medium/Speed of light on air=2.25x10^8/3x10^8=4/5
HOPE U LL LIKE IT
Speed of light in air=3x10^8m/s
Then, Refractive index=Speed of light in given medium/Speed of light on air=2.25x10^8/3x10^8=4/5
HOPE U LL LIKE IT
Anonymous:
wait i ll tell u
2.25/3 can be written as 225/300
then it is divisible by 75
oo yes thanks
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