Science, asked by raniratnaraj, 1 year ago

define refractive index..

Answers

Answered by Anonymous
1
Here is your answer,

Refractive index- The ratio of speed of light in the two mediums is known as it's refractive index.



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Answered by priyankacute
0
ur answer......

its a small definition....
refractive index or index of refraction of a material is a dimensionless number that describes how fast the light propagates/travers through that medium....

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