We consider a thermodynamic system. If \(\Delta U\) represents the increase in its internal energy and W the work done by the system, which of the following statements is true?
Choose Your Option
A. \(\Delta \mathrm{U} = -\) W in an adiabatic process
B. \(\Delta \mathrm{U} =\) W in an isothermal process
C. \(\Delta \mathrm{U} = -\) W in an isothermal process
D. \(\Delta \mathrm{U} =\) W in an adiabatic process