Physics, asked by Abarrane, 1 year ago

light of wavelength 1000 nm in air enters a medium of refractive index 1.5 If the frequency of the light remains unchanged find speed and wavelength in that medium

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Answered by downloadersfriends

0

Refractive index of a medium is defined as the ratio of speed of light in vacuum to speed of light in the medium.

given
Let velocity in vacuum = v
refractive index of glass is 3/2.
(you have given wrong information.)

So speed of light in vacuum is .

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