Multiple Choice
Coherent light of wavelength 575 nm falls on a double-slit and the third-order bright fringe is seen at an angle of 6.5° away from the centerline.How far apart are the double slits?
A) 5.0 μm
B) 10 μm
C) 15 μm
D) 20 μm
Correct Answer:
Verified
Correct Answer:
Verified
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