Question

what is refractive index of a medium
Donnot spam oky
I want short answer​

Answer 1

Answer:

Refractive Index (Index of Refraction) is a value calculated from the ratio of the speed of light in a vacuum to that in a second medium of greater density. The refractive index variable is most commonly symbolized by the letter n or n' in descriptive text and mathematical equations.

Answer 2

Thanks for his intro....☺☺☺

BTW. ...nice to meet uh again. ....siso..✌✌❤❤❤❤

I'm well.......

what's abt uh...?

I'll be on after 10 pm....okay....

so will talk to uh at night....♥♥

bbye...

siyyyya

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