A reversible process is one that:

  1. cannot be undone
  2. involves friction
  3. happens quickly
  4. can be retraced exactly so that both system and surroundings return to their original states
Answer

D) can be retraced exactly so that both system and surroundings return to their original states

An idealisation. SLO P-11-C-14 · Understanding

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