JEE Main 2025 — Wave Optics Question with Solution
JEE Main 2025 (3 Apr Shift 2)
Question
A monochromatic light of frequency travelling through air, is incident on a medium of refractive index ' 2 '. Wavelength of the refracted light will be :
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Wave Optics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
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.