NEET2013PhysicsWave OpticsActual
In a Young's double slit experiment the spacing between the slits is 0.3 ~mm and the screen is kept at a distance of 1.5 ~m . The second bright fringe is found 6 ~mm from the central fringe. The wavelength of the light used in the experiment is
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- A625 ~nm
- B600 ~nm
- C550 ~nm
- D500 ~nm
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