IS THERE ANY OTHER FORMULA FOR REFRACTIVE INDEX OTHER THAN I HAVE STUDIED IN MY 10TH NCERT SCIENCE BOOK?
Asked by | 13th Jan, 2013, 06:20: PM
Expert Answer:
refractive index = sini/sinr
we find a relationship between the wavelength 
= v/f in a medium and the wavelength 0 = c/f in vacuum: 
= v/f in a medium and the wavelength 0 = c/f in vacuum: Answered by | 13th Jan, 2013, 08:03: PM
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