JEE Main 2021 — Dual Nature of Matter Question with Solution
JEE Main 2021 (16 Mar Shift 1)
Question
The stopping potential in the context of photoelectric effect depends on the following property of incident electromagnetic radiation:
Choose an option
Show full solutionCorrect option: D
Correct answer
DFrequency
Step-by-step explanation
According to Einstein’s photoelectric equation, stopping potential depends on frequency as
Hence stopping potential depends on frequency.
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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.