Optics Question 709

Question: Monochromatic light is refracted from air into the glass of refractive index μ . The ratio of the wavelength of incident and refracted waves is

[JIPMER 2000; MP PMT 1996, 2003]

Options:

A) 1 : μ

B) 1 : μ2

C) μ : 1

D) 1 : 1

Show Answer

Answer:

Correct Answer: C

Solution:

λ1μλ1λ2=μ2μ1=μ1



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