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JIPMER2016PhysicsThermodynamics

The slope of isothermal and adiabatic curves are related as

Options

  1. Aisothermal curve slope = adiabatic curve slope
  2. Bisothermal curve slope = adiabatic curve slope
  3. Cadiabatic curve slope = isothermal curve slope
  4. Dadiabatic curve slope = 1 2 isothermal curve slope

Correct answer

C. adiabatic curve slope = isothermal curve slope

Step-by-step solution

For isothermal process p V= constant ( d p d V )=- p V = slope of isothermal curve For adiabatic process, pV ^ = constant ( d p d V )=- p V = slope of adiabatic curve Clearly, ( d p d V )_ adiabatic = ( d p d V )_ isothermal

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