In Young’s double-slit experiment, the two parallel slits are made o – McqOptions

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1.	In Young’s double-slit experiment, the two parallel slits are made one millimeter apart and a screen is placed one meter away. What is the fringe separation when blue-green light of wavelength 500 nm is used?
A.	0.5 mm
B.	50 mm
C.	0.25 mm
D.	25 mm
Answer» B.

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