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If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
Options
(a) 14.20%
(b) 20.20%
(c) 35.20%
(d) 45.50%
Correct Answer:
14.20%
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
- Monochromatic light of frequency 6.0 x 10¹⁴ Hz is produced by a laser. The power emitted
- Minimum and maximum values of Poisson’s ratio for a metal lies between
- The coefficient of performance of a Carnot refrigerator working between 30⁰C and 0⁰C is
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- A wheel of mass 10 kg has a moment of inertia of 10 kgm² about its own axis
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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