Post Utme Joseph Ayo Babalola University 2025 Physics Question 15

Practice objective / multiple choice question 15 from the 2025 Post Utme Joseph Ayo Babalola University Physics examination.

Post Utme Joseph Ayo Babalola University 2025 Physics Objective / Multiple Choice
Question 15 POST_UTME_JOSEPH_AYO_BABALOLA_UNIVERSITY • 2025 • PHYSICS • objective

A photon of energy 2 eV is incident on a metal surface with a work function of 1 eV. What is the maximum kinetic energy of the emitted electron?

Answer Options

A. 0.5 eV
B. 1 eV
Correct Answer C. 1.5 eV
D. 2 eV
Correct Answer
C
Correct Option:
1.5 eV

About This Question

This is Post Utme Joseph Ayo Babalola University 2025 Physics Question 15. It is one of the objective questions from the 2025 Post Utme Joseph Ayo Babalola University Physics examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support