What is the speed of light in water? in glycerine?

| May 27, 2018

You can search this speed….
##n=C/V##
##N##=Refraction Indice
##C##= Speed of light
##V##=Speed in the diferente mean
Are you agree to me that ##n=c/v## is equals ## v=c/n?##
So…. if## C=300.000( km )/s##
and the Water Refraction:## 1,333##
and the Glycerine Refraction:## 1,9##
We find that the speed in this mean are aprox:
WATER## 225.500( km)/s##
GLYCERINE: ##157,800( km)/s##

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