Post Utme Uniben 2021 Physics Question 37

Practice objective / multiple choice question 37 from the 2021 Post Utme Uniben Physics examination.

Post Utme Uniben 2021 Physics Objective / Multiple Choice
Question 37 POST_UTME_UNIBEN • 2021 • PHYSICS • objective

A heat engine operates between a high-temperature reservoir at 500 K and a low-temperature reservoir at 300 K. If the engine produces 100 J of work in one cycle, determine the efficiency of the engine u\sing the Carnot efficiency formula.

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 Uniben 2021 Physics Question 37. It is one of the objective questions from the 2021 Post Utme Uniben Physics examination.

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