Physics · Wave Optics
In a Young's double-slit experiment, two slits are made 1 mm apart and the screen is placed 1 m away. What is the fringe separation when blue-green light of wavelength 500 nm is used?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.5 m
- 20.5 mm✓
- 350 mm
- 450 m
Correct answer
0.5 mm
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