Post Utme Al Hikmah University 2025 Physics Question 25

Practice objective / multiple choice question 25 from the 2025 Post Utme Al Hikmah University Physics examination.

Post Utme Al Hikmah University 2025 Physics Objective / Multiple Choice
Question 25 POST_UTME_AL-HIKMAH_UNIVERSITY • 2025 • PHYSICS • objective

A heat engine operates between two temperatures $T_1$ and $T_2$, where $T_1 > T_2$. The engine has an efficiency $\eta$ given by $\eta = 1 - \frac{T_2}{T_1}$. What is the maximum possible efficiency of the engine?

Answer Options

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

About This Question

This is Post Utme Al Hikmah University 2025 Physics Question 25. It is one of the objective questions from the 2025 Post Utme Al Hikmah University Physics examination.

View More Post Utme Al Hikmah University 2025 Physics Questions More Post Utme Al Hikmah University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support