Physics, asked by whizzy, 1 year ago

what is the unit of refrracting index???

Answers

Answered by viny
0
no,it's just  ration of two speed of light in 2 media out of which one is vaccumm and other from where it will or has or is traveeling
Answered by harshitapradhan
2
Refractive index, n, have no units because they are ratios. They are the ratio of the speed light in a vacuum C, (~3x108m/s) to speed of light in the medium vm. Therefore: index n=C/Vm.
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