Post Utme Uniport 2019 Physics Question 34

Practice objective / multiple choice question 34 from the 2019 Post Utme Uniport Physics examination.

Post Utme Uniport 2019 Physics Objective / Multiple Choice
Question 34 POST_UTME_UNIPORT • 2019 • PHYSICS • objective

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

Answer Options

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

About This Question

This is Post Utme Uniport 2019 Physics Question 34. It is one of the objective questions from the 2019 Post Utme Uniport Physics examination.

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