JEE Main 2012 — Wave Optics Question with Solution
JEE Main 2012 (19 May Online)
Question
Two coherent plane light waves of equal amplitude makes a small angle with each other. They fall almost normally on a screen. If is the wavelength of light waves, the fringe width of interference patterns of the two sets of waves on the screen is
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Show full solutionCorrect option: C
Correct answer
C
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This is a previous-year question from JEE Main 2012, covering the Wave Optics chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.