Post Utme Mountain Top University 2021 Physics Question 15
Practice objective / multiple choice question 15 from the 2021 Post Utme Mountain Top University Physics examination.
A heat engine operates between two temperatures $T_1$ and $T_2$. The efficiency of the engine is given by $\eta = 1 - \frac{T_2}{T_1}$. What is the efficiency of the engine if $T_1 = 300$ K and $T_2 = 200$ K?
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About This Question
This is Post Utme Mountain Top University 2021 Physics Question 15. It is one of the objective questions from the 2021 Post Utme Mountain Top University Physics examination.
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