JEE Main 2024 — Wave Optics Question with Solution
From: JEE Main 2024 (Online) 31st January Morning Shift
Question
Two waves of intensity ratio cross each other at a point. The resultant intensities at that point, when (a) Waves are incoherent is (b) Waves are coherent is and differ in phase by . If then _________.
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Show full solutionCorrect answer: 10
Correct answer
10
Step-by-step explanation
For incoherent wave
For coherent wave
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This is a previous-year question from JEE Main 2024, 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.