Physics - Heat & Thermo Question with Solution | TestHub

the change in internal energy in a constant pressure process from temperature $T_1$ to $T_2$ is equal to $n{C}_V\left(T_2-T_1\right)$, where $C_V$ is the molar specific heat at constant volume and $n$ the number of moles of the gas

the change in internal energy of the gas and the work done by the gas are equal in magnitude in an adiabatic process

the internal energy does not change in an isothermal process

no heat is added or removed in an adiabatic process