Post Utme Bowen University 2019 Physics Question 14

Practice objective / multiple choice question 14 from the 2019 Post Utme Bowen University Physics examination.

Post Utme Bowen University 2019 Physics Objective / Multiple Choice

Question 14 POST_UTME_BOWEN_UNIVERSITY • 2019 • PHYSICS • objective

A photon of energy 2.5 eV is incident on a metal surface. If the work function of the metal is 1.5 eV, calculate the kinetic energy of the electron emitted.

Answer Options

Correct Answer A. 1 eV

B. 1.5 eV

C. 2 eV

D. 2.5 eV

Correct Answer

Correct Option:

1 eV

About This Question

This is Post Utme Bowen University 2019 Physics Question 14. It is one of the objective questions from the 2019 Post Utme Bowen University Physics examination.

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