A heat engine operates between a cold reservoir at temperature T_ 2 =300 K and a hot…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
A heat engine operates between a cold reservoir at temperature \(T_{2}=300 K\)and a hot reservoir at temperature \(T_{1} .\)It takes 200 J of heat from hot reservoir and delivers 120 J of heat to cold reservoir in a cycle. What could be the minimum temperature of hot reservoir?
- 200K
- 300K
- 400K
- 500K
Answer
(D) 500K
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