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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
- If radius of earth’s orbit is made 1/4, the duration of a year will become
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- Identify the wrong statement
- A road of width 20 m forms an arc of radius 15 m,its outer edge is 2m higher than
- In Young’s double silt experiment, 12 fringes are observed to be formed
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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