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MHT CET20242 May 2024Morning ShiftPhysicsThermodynamicsActual

The P - V graph of an ideal gas, cycle is shown. The adiabatic process is described by the region

Options

  1. AAB and BC
  2. BAB and CD
  3. CAD and BC
  4. DBC and CD

Correct answer

C. AD and BC

Step-by-step solution

The adiabatic curve is steeper (has a greater slope).This steepness reflects the rapid change in pressure with volume during an adiabatic process, due to the absence of heat transfer which allows the gas to expand or contract more quaickly in response to changes in volume. In the given P - V graph, adiabatic process is shown by region A D and B C only as their slope is greater.

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