A Carnot engine absorbs 1000 J at 500 K and rejects heat at 300 K. The work it does is:

  1. 1000 J
  2. 200 J
  3. 600 J
  4. 400 J
Answer

D) 400 J

eta = 0.4. SLO P-11-C-16 · Understanding

Physics MCQ · More Heat Engines, Second Law and Entropy MCQs · Practise