Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
Light of incident frequency 2 times the threshold frequency is incident on a photosensitive material. If the incident frequency is made $\left(\frac{1}{3}\right)^{\text {rd }}$ and intensity is doubled then the photoelectric current will
PhysicsDual Nature of MatterMHT CETMHT CET 2020 (15 Oct Shift 2)
Options:
  • A decrease.
  • B increase.
  • C be halved.
  • D be zero.
Solution:
2749 Upvotes Verified Answer
The correct answer is: be zero.
No Solution

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play