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Efficiency of a Carnot engine is 50% when temperature of sink is 500K. In order to increase efficiency up to 60% keeping temperature of source remains the same, temperature of sink is
Options
(a) 200 K
(b) 400 K
(c) 600 K
(d) 800 K
Correct Answer:
400 K
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A series L-C-R circuit contains inductance 5 mH, capacitance 2 μF and resistance
- If the sodium light in Young’s double slit experiment is replaced by red light
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- Ohm’s law valid
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A series L-C-R circuit contains inductance 5 mH, capacitance 2 μF and resistance
- If the sodium light in Young’s double slit experiment is replaced by red light
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- Ohm’s law valid
- A wire of length 1 m is moving at a speed of 2 ms⁻¹ perpendicular to its length
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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