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Question: Answered & Verified by Expert
In the following indicator diagram, the net amount of work done will be

PhysicsThermodynamicsJEE Main
Options:
  • A Positive
  • B Negative
  • C Zero
  • D Infinity
Solution:
1882 Upvotes Verified Answer
The correct answer is: Negative
The cyclic process 1 is clockwise where as process 2 is anticlockwise. Clockwise area represents positive work and anticlockwise area represents negative work. Since negative area (2) > positive area (1), hence net work done is negative.

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