J-K-CET SERIES Physics
Youngs Double Slit Experiment
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2007 Chapter Questions 1 MCQs
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PYQ 2007
medium
physics ID: j-k-cet-
On introducing a thin film in the path of one of the two interfering beams, the central fringe will shift by one fringe width. If the thickness of the film is (wavelength of monochromatic light is )
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