JEE Main 2022 — Electromagnetic Waves Question with Solution
From: JEE Main 2022 (Online) 26th June Evening Shift
Question
Which is the correct ascending order of wavelengths?
Choose an option
Show full solutionCorrect option: B
Correct answer
Bgamma-ray < X-ray < visible < microwave
Step-by-step explanation
Wavelength of microwave is maximum then visible light then X-rays and then gamma rays so the correct order will be
gamma-ray < Xray < visible < microwave
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Electromagnetic Waves 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 2022, covering the Electromagnetic Waves 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.