JEE Main 2022 — Electromagnetic Waves Question with Solution
From: JEE Main 2022 (Online) 29th July Morning Shift
Question
Match List - I with List - II :
| List - I | List - II | ||
|---|---|---|---|
| (a) | UV rays | (i) | Diagnostic tool in medicine |
| (b) | X-rays | (ii) | Water purification |
| (c) | Microwave | (iii) | Communication, Radar |
| (d) | Infrared wave | (iv) | Improving visibility in foggy days |
Choose the correct answer from the options given below :
Choose an option
Show full solutionCorrect option: B
Correct answer
B(a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
Step-by-step explanation
UV - Water purification
X-rays - Diagnostic tool in medicine
Microwave - Communication, Radar
Infrared wave - Improving visibility in foggy days.
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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.