Post Utme Unilorin 2022 Physics Question 15

Practice objective / multiple choice question 15 from the 2022 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2022 Physics Objective / Multiple Choice
Question 15 POST_UTME_UNILORIN • 2022 • PHYSICS • objective

A heat engine operates between two reservoirs at temperatures $T_1$ and $T_2$. If the engine has an efficiency of $\eta$, find the temperature $T_2$.

Answer Options

Correct Answer A. \eta = 1 - \frac{T_2}{T_1}
B. \eta = 1 - \frac{T_1}{T_2}
C. \eta = \frac{T_2}{T_1}
D. \eta = \frac{T_1}{T_2}
Correct Answer
A
Correct Option:
\eta = 1 - \frac{T_2}{T_1}

About This Question

This is Post Utme Unilorin 2022 Physics Question 15. It is one of the objective questions from the 2022 Post Utme Unilorin Physics examination.

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