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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
- Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.
- A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
- Three capacitors each of capacitance C and of breakdown voltage V are joined in series
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- A metal rod of length l cuts across a uniform magnetic field B with a velocity v.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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