JEE Main 2020 — Electromagnetic Waves Question with Solution
JEE Main 2020 (05 Sep Shift 2)
Question
The correct match between the entries in column I and column II are :
| I | II | ||
| Radiation | Wavelength | ||
| a | Microwave | i | |
| b | Gamma rays | ii | |
| c | A.M. radio | iii | |
| d | X–rays | iv |
Choose an option
Show full solutionCorrect option: D
Correct answer
D(a)–(iv), (b) – (ii), (c) – (i), (d) – (iii)
Step-by-step explanation
According to the EM Wave Spectrum, wavelength range for,
(a) Gamma-rays is .
(b) X-rays is
(c) Microwave is in
(d) A. M. radio wave is in
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This is a previous-year question from JEE Main 2020, 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.