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ICSE Class 10 Answered

what is refractive index??  
Asked by pranalithorat08.10spicertl | 08 Aug, 2020, 01:37: PM
answered-by-expert Expert Answer
Refractive index of the medium can be defined as the ratio of speed of light in vacuum to the speed of light in medium. 
Formula 
mu equals c over v
Refractive index, also called index of refraction, measure of the bending of a ray of light when passing from one medium into another.
Answered by Utkarsh Lokhande | 09 Aug, 2020, 01:39: PM

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ICSE 10 - Physics
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