Home Chemistry Structure of Atom Uncertainty Principle and Schrodinger Wave Equation Mark the incorrect statement regarding the p…
Chemistry Structure of Atom Uncertainty Principle and Schrodinger Wave Equation Single Correct MCQ
Published on: August 12, 2026

Mark the incorrect statement regarding the photoelectric effect.

A
There is no time lag between the striking of light beam and the ejection of electrons from the metal surface.
B
The number of electrons ejected is inversely proportional to the intensity of light.
C
Photoelectric effect is not observed below threshold frequency.
D
The kinetic energy of the electrons increases with increase in frequency of light used.

Share this question

WhatsApp

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
B

The number of electrons ejected is proportional to the intensity of light.

Previous Question Next Question

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

The uncertainty principle was enunciated by
According to heisenberg uncertainty principle
“The position and velocity of a small particle like electron cannot be simultaneously determined.” …
In Heisenberg's uncertainty equation ; stands for
Which one is not the correct relation in the following
The maximum probability of finding an electron in the orbital is
CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.