N moles of an ideal gas undergoes a process
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N moles of an ideal gas undergoes adiabatic process and changes its state from P1,V1,T1 to P2,V2,T2 . The change in internal energy of the gas will be
Asked by admin @ in Physics viewed by 308 People
N moles of an ideal gas undergoes adiabatic process and changes its state from P1,V1,T1 to P2,V2,T2 . The change in internal energy of the gas will be
Answered by admin @
The ideal gas undergoes adiabatic process, so no heat enters or leaves the system, i.e.,
By first law of thermodynamics,
or,
I.e., the work done on the system is completely utilized by the system to change its internal energy.
Work done in an adiabatic process is,
This is the same as the internal energy.
In terms of temperature,
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