SATHEE: Optics Question 780

Optics Question 780

Question: If the wavelength of light in vacuum be l, the wavelength in a medium of refractive index n will be

[UPSEAT 2001; MP PET 2001]

Options:

A) nl

B) $\frac{λ}{n}$

C) $\frac{λ}{n^{2}}$

D) n2l

Show Answer

Answer:

Correct Answer: B

Solution:

$λ_{m e d i u m} = \frac{λ_{v a c u u m}}{μ}$

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Optics Question 780

Question: If the wavelength of light in vacuum be l, the wavelength in a medium of refractive index n will be

Options:

Answer:

Solution:

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