Physics-
General
Easy

Question

An ideal gas is taken through the cycle A rightwards arrow B rightwards arrow C rightwards arrow A, as shown in the figure. If the net heat supplied to the gas in the cycle is 5 J, the work done by the gas in the process C→A is :

  1. -5 J    
  2. -10 J    
  3. -15 J    
  4. -20 J    

The correct answer is: -5 J

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