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A carnot’s engine operates with source at 127° C and sink at 27° C. If the source supplies 40 kJ of heat energy, the work done by the engine is
Options
(a) 30 kJ
(b) 10 kJ
(c) 4 kJ
(d) 1 kJ
Correct Answer:
10 kJ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A roller coaster is designed such that riders experience “weightlessness” as they
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- If the unit of force and length are doubled, then unit of energy will be
- In an ammeter, 0.2% of main current passes through the galvanometer
- Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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