JEE Main 2025 — Wave Optics Question with Solution
From: JEE Main 2025 (Online) 4th April Evening Shift
Question
Two polarisers and are placed in such a way that the intensity of the transmitted light will be zero. A third polariser is inserted in between and , at particular angle between and . The transmitted intensity of the light passing the through all three polarisers is maximum. The angle between the polarisers and is :
Choose an option
Show full solutionCorrect option: C
Step-by-step explanation
Through

Through
So angle between and
Correct Ans. (1)
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This is a previous-year question from JEE Main 2025, 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.