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AP EAMCET20225 Jul 2022Evening ShiftPhysicsThermodynamicsActual

A Carnot engine operating between temperatures 600 ~K and 300 ~K , absorbs 800 ~J of heat from the source. The mechanical work done per cycle is

Options

  1. A400 ~J
  2. B650 ~J
  3. C750 ~J
  4. D600 ~J

Correct answer

A. 400 ~J

Step-by-step solution

=1- 300 600 =1- 1 2 = 1 2 Now, w= Q= 1 2 800=400 J

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