| ⇦ | 
| ⇨ |
A carnot’s engine operates with source at 127° C and sink at 27° C. If the source supplies 40 kJ of heat energy, the work done by the engine is
Options
(a) 30 kJ
(b) 10 kJ
(c) 4 kJ
(d) 1 kJ
Correct Answer:
10 kJ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
- An electric charge 10⁻³ μC is placed at the origin (0,0) of X-Y co-ordinate system.
- Water rises to a height h in a capillary at the surface of earth. On the surface
- A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
- The frequency of an alternating voltage is 50 cycles per second and its amplitude
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
- An electric charge 10⁻³ μC is placed at the origin (0,0) of X-Y co-ordinate system.
- Water rises to a height h in a capillary at the surface of earth. On the surface
- A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
- The frequency of an alternating voltage is 50 cycles per second and its amplitude
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