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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: - What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- In photoelectric effect, the photoelectric current
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- In photoelectric effect, the photoelectric current
- The internal energy change in a system that has absorbed 2 kcals of heat
- An unpolarised beam of intensity I is incident on a pair of nicols making an angle
- When a charged oil drop moves upwards in an electric field,
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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