Post Utme Unilorin 2021 Physics Question 5

Practice objective / multiple choice question 5 from the 2021 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2021 Physics Objective / Multiple Choice
Question 5 POST_UTME_UNILORIN • 2021 • PHYSICS • objective

A heat engine operates between a temperature of 500 K and 300 K. What is the efficiency?

Answer Options

A. 20%
Correct Answer B. 30%
C. 40%
D. 50%
Correct Answer
B
Correct Option:
30%

About This Question

This is Post Utme Unilorin 2021 Physics Question 5. It is one of the objective questions from the 2021 Post Utme Unilorin Physics examination.

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