Physics, asked by roshaniv654, 6 months ago

A light of 400 nm wavelength enters from the air into a medium M with refractive index 2.Find the wavelength of after it entered in M

please answer!!!!!!

Answers

Answered by ys264815

2

Answer:

200 nm

Explanation:

hope gonna help you....

Attachments:

Answered by itzbeautyangel

0

Answer:

200 nm is your answer mate ok

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