We consider a thermodynamic system. If 
represents the increase in its internal energy and W the work done by the system, which of the following statements is true
A
in an adiabatic process
B
in an isothermal process
C
in an isothermal process
D
in an adiabatic process
Text Solution
Verified by ExpertsThe correct answer is:
A
According to the first law of thermodynamics
In adiabatic process 
, hence 
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