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AP EAMCET202318 May 2023Morning ShiftPhysicsThermodynamicsActual

In a thermodynamic process if ' W ' and ' U ' are the work done and change in the internal energy of a system respectively, then

Options

  1. AU = W in adiabatic process
  2. BU = W in isothermal process
  3. CU =- W in isothermal process
  4. DU =- W in adiabatic process

Correct answer

D. U =- W in adiabatic process

Step-by-step solution

Using Ist law of thermodynamics Q = U + W for adiabatic process, Q=0 U =- W

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