JEE Main 2003 — Nuclear Physics Question with Solution
JEE Main 2003
Question
When a nucleus originally at rest, decays by emitting an alpha particle having a speed ' ', the recoil speed of the residual nucleus is
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Applying the principle of conservation of linear momentum
(4)
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 2003, 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.