Post Utme Ui 2017 Physics Question 15

Practice objective / multiple choice question 15 from the 2017 Post Utme Ui Physics examination.

Post Utme Ui 2017 Physics Objective / Multiple Choice
Question 15 POST_UTME_UI • 2017 • PHYSICS • objective

A photon of energy 2.5 eV is incident on a metal surface with work function 1.8 eV. What is the maximum kinetic energy of the photoelectron?

Answer Options

A. 0.2 eV
B. 0.5 eV
Correct Answer C. 0.8 eV
D. 1.0 eV
Correct Answer
C
Correct Option:
0.8 eV

About This Question

This is Post Utme Ui 2017 Physics Question 15. It is one of the objective questions from the 2017 Post Utme Ui Physics examination.

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