Post Utme Madonna University 2022 Physics Question 38

Practice objective / multiple choice question 38 from the 2022 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2022 Physics Objective / Multiple Choice
Question 38 POST_UTME_MADONNA_UNIVERSITY • 2022 • PHYSICS • objective

A heat engine operates between the temperatures of 500 K and 300 K. If the engine produces 1000 J of work, what is the efficiency of the engine?

Answer Options

A. 0.2
B. 0.3
Correct Answer C. 0.4
D. 0.5
Correct Answer
C
Correct Option:
0.4

About This Question

This is Post Utme Madonna University 2022 Physics Question 38. It is one of the objective questions from the 2022 Post Utme Madonna University Physics examination.

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