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COMEDK2012PhysicsThermodynamics

The work done in taking an ideal gas through one cycle of operation as shown in the indicator diagram below

Options

  1. A10⁻⁵ ~J
  2. B10⁻³ ~J
  3. C10⁻² ~J
  4. D10 ~J

Correct answer

D. 10 ~J

Step-by-step solution

As work done in a cycle is equal to the area enclosed by the cycle. Work done, W= p V =(4-2) (6-1)=10 ~J

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