Mathematics · Wave Optics Calculations
Two slits are made 3 mm apart and the screen is placed 2 m away. What is the fringe separation when light of wavelength 600 nm is used?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.4 mm✓
- 20.6 mm
- 30.5 mm
- 40.8 mm
Correct answer
0.4 mm
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