| ⇦ | 
| ⇨ |
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: - Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- In a semiconductor
- When a Daniel cell is connected in the secondary circuit of a potentiometer,
- The identical loops of copper and aluminium are moving with the same speed
- If the dipole moment of a short bar magnet is 1.25 A-m², the magnetic field on its
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- In a semiconductor
- When a Daniel cell is connected in the secondary circuit of a potentiometer,
- The identical loops of copper and aluminium are moving with the same speed
- If the dipole moment of a short bar magnet is 1.25 A-m², the magnetic field on its
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply