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A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat to a sink at 27⁰C. Its efficiency will be
Options
(a) (3/5)
(b) (1/3)
(c) (2/3)
(d) (200/209)
Correct Answer:
(2/3)
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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a photoelectric effect experiment, the slope of the graph between the stopping
- A source of sound S emitting waves of frequency 100 Hz and an observer
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
- The threshold frequency for a photosensitive metal is 3.3 x 10¹⁴ Hz.
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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