The internal energy of a gas increases by 150 J while it does 100 J of work. The heat supplied to it is: (Use Q = Delta U + W, where Q = heat supplied to the gas and W = work done by the gas.)

  1. 2500 J
  2. 500 J
  3. 250 J
  4. 125 J
Answer

C) 250 J

Q = Delta U + W = 150 + 100 = 250 J. SLO P-11-C-08 · Application

Physics MCQ · More Kinetic Theory and First Law of Thermodynamics MCQs · Practise