The increase in entropy when heat Q is added reversibly at temperature T is:

  1. Delta S = QT
  2. Delta S = QT
  3. Delta S = Q - T
  4. Delta S = TQ
Answer

B) Delta S = QT

Unit J/K. SLO P-11-C-18 · Understanding

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