Post Utme Uniosun 2022 Physics Question 25

Practice objective / multiple choice question 25 from the 2022 Post Utme Uniosun Physics examination.

Post Utme Uniosun 2022 Physics Objective / Multiple Choice

Question 25 POST_UTME_UNIOSUN • 2022 • PHYSICS • objective

A heat engine operates between two temperatures, 300 K and 500 K. If the efficiency of the engine is 30%, calculate the work done by the engine.

A. 1.23 x 10^\( -3 \) J

B. 1.45 x 10^\( -3 \) J

Correct Answer C. 1.67 x 10^\( -3 \) J

D. 1.89 x 10^\( -3 \) J

Correct Answer

Correct Option:

1.67 x 10^\( -3 \) J

This is Post Utme Uniosun 2022 Physics Question 25. It is one of the objective questions from the 2022 Post Utme Uniosun Physics examination.

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