JEE Main 2006 — Dual Nature of Matter Question with Solution
JEE Main 2006
Question
The threshold frequency for a metallic surface corresponds to an energy of , and the stopping potential for a radiation incident on this surface . The incident radiation lies in
Choose an option
Show full solutionCorrect option: B
Correct answer
Bultra-violet region
Step-by-step explanation
Ultraviolet region
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Dual Nature of Matter 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 2006, 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.