The refractive index of a certain glass is 1.5 for light whose wavelength in va

Question

The refractive index of a certain glass is 1.5 for light whose wavelength in vacuum is 6000 . The wavelength of this light when it passes through glass is
[NCERT 1979; CBSE PMT 1993; MP PET 1985, 89]

Options:

A . 4000 Å

B . 6000 Å

C . 9000 Å

D . 15000 Å

Answer: Option A
:
A
$The Refractive Index Of A Certain Glass Is 1.5 For Light Who...$

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