Multiple Choice
Double-slit interference: Light of wavelength 575 nm passes through a double-slit and the third order bright fringe is seen at an angle of 6.5° away from the central fringe. What is the separation between the double slits?
A) 5.0 µm
B) 10 µm
C) 15 µm
D) 20 µm
E) 25 µm
Correct Answer:

Verified
Correct Answer:
Verified
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