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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.
Related Questions: - A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
- Two charges of equal magnitude q are placed in air at a distance 2a
- The unit of specific conductivity is
- In a transistor, the value of βis 100, then the value of α will be
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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