Physics-
General
Easy

Question

A given mass of a gas expands from a state A to the state B by three paths 1, 2 and 3 as shown in T-V indicator diagram. If W1 , W2 and W3 respectively be the work done by the gas along the three paths, then

  1. W1 > W2 > W3    
  2. W1 < W2 < W3    
  3. W1 = W2 = W3    
  4. W1 < W2 , W1 > W3    

The correct answer is: W1 > W2 > W3

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