JEE Main 2026 — Nuclear Physics Question with Solution
JEE Main 2026 (22 January Shift 1)
Question
The minimum frequency of photon required to break a particle of mass 15.348 amu into particles is kHz.
[mass of He nucleus = and ]
[mass of He nucleus = and ]
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Nuclear Physics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2026, covering the Nuclear Physics 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.