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posted by maneet on Friday, November 30, 2012 at 11:02am.
in ydse, two parallel slits are made 1mm apart and a screen is placed 1m away. what is the fringe seperation when blue green light of wavelength 500 nm is used?
Δy=Lλ/d = 1•500•10⁻⁹/0.001=…
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