Two parallel slits 0.6 mm apart are illuminated by light source of wav – McqOptions

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1.	Two parallel slits 0.6 mm apart are illuminated by light source of wavelength 6000 Å. The distance between two consecutive dark fringes on a screen 1 m away from the slits is [JIPMER 1999]
A.	1 mm
B.	0.01 mm
C.	0.1 m
D.	10 m
Answer» B. 0.01 mm

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