JEE Main 2021 — Dual Nature of Matter Question with Solution
JEE Main 2021 (31 Aug Shift 1)
Question
A moving proton and electron have the same de-Broglie wavelength. If and denote the and momentum respectively. Then choose the correct option :
Choose an option
Show full solutionCorrect option: B
Correct answer
B and
Step-by-step explanation
If is same the will be same
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This is a previous-year question from JEE Main 2021, covering the Dual Nature of Matter 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.