Optics Question 1066
Question: Monochromatic green light of wavelength illuminates a pair of slits 1 mm apart. The separation of bright lines on the interference pattern formed on a screen 2 m away is
[CPMT 1971; DPMT 1999]
Options:
A) 0.25 mm
B) 0.1 mm
C) 1.0 mm
D) 0.01 mm
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Answer:
Correct Answer: C