A) \[\text{U=}-\text{W,}\]in a adiabatic process
B) \[\text{U=}\text{W,}\]in a isothermal process
C) \[\text{U=}\text{W,}\] in a adiabatic process
D) \[\text{U=}-\text{W,}\]in a isothermal process
Correct Answer: A
Solution :
From first law of thermodynamics \[\Delta Q=\Delta U+\Delta W\] For adiabatic process \[\Delta Q=0\] \[\Rightarrow \] \[\Delta U=-\Delta W\]You need to login to perform this action.
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