JEE Main 2025 — Dual Nature of Matter Question with Solution
JEE Main 2025 (29 Jan Shift 2)
Question
In an experiment with photoelectric effect, the stopping potential,
Choose an option
Show full solutionCorrect option: D
Correct answer
Dis times the maximum kinetic energy of the emitted photoelectrons
Step-by-step explanation
From Einstein photoelectric equation
Maximum K.E.
So,
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This is a previous-year question from JEE Main 2025, 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.