Post Utme Skyline University 2018 Physics Question 39

Practice objective / multiple choice question 39 from the 2018 Post Utme Skyline University Physics examination.

Post Utme Skyline University 2018 Physics Objective / Multiple Choice
Question 39 POST_UTME_SKYLINE_UNIVERSITY • 2018 • PHYSICS • objective

A photon of wavelength 500 nm is incident on a metal surface. If the work function of the metal is 2.5 eV, what is the maximum kinetic energy of the emitted electron?

Answer Options

A. 1.25 eV
B. 2.5 eV
Correct Answer C. 3.75 eV
D. 5 eV
Correct Answer
C
Correct Option:
3.75 eV

About This Question

This is Post Utme Skyline University 2018 Physics Question 39. It is one of the objective questions from the 2018 Post Utme Skyline 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