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In a steady flow reversible adiabatic process, work done is equal to: 
  • a)
    Change in internal energy  
  • b)
     Change in entropy 
  • c)
    Change in enthalpy
  • d)
     Heat transferred
Correct answer is option 'C'. Can you explain this answer?
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In a steady flow reversible adiabatic process, work done is equal to:a...


Work done in a reversible adiabatic process:

In a reversible adiabatic process, there is no heat transfer involved, so the heat transferred (option 'D') is not applicable. However, work is done on or by the system during the process.

Change in internal energy:

The change in internal energy (option 'A') is related to the heat transfer and work done in a process. In an adiabatic process, where there is no heat transfer, the change in internal energy is solely due to the work done.

Change in entropy:

Entropy is a measure of the disorder or randomness of a system. In a reversible adiabatic process, there is no change in entropy if the process is reversible.

Change in enthalpy:

Enthalpy is a thermodynamic property that combines internal energy and the amount of work required to create the system. In a reversible adiabatic process, the change in enthalpy is equal to the work done, as there is no heat transfer involved.

Therefore, in a steady flow reversible adiabatic process, the work done is equal to the change in enthalpy, making option 'C' the correct answer.
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In a steady flow reversible adiabatic process, work done is equal to:a...
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In a steady flow reversible adiabatic process, work done is equal to:a)Change in internal energyb)Change in entropyc)Change in enthalpyd)Heat transferredCorrect answer is option 'C'. Can you explain this answer?
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