Mathematics · Wave Optics
In Young's double slit experiment, the slits are separated by 0.28 mm and the screen is placed 1.4 m away. The distance between the fourth bright fringe and the central bright fringe is measured to be 1.2 cm. Calculate the wavelength of light used in this experiment.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1350 nm
- 2700 nm
- 3600 nm✓
- 4500 nm
Correct answer
600 nm
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