In a process in which a system does no work, a change in the system’s temperature is related to a change in its total internal energy (which typically includes more than just translational kinetic ene...In a process in which a system does no work, a change in the system’s temperature is related to a change in its total internal energy (which typically includes more than just translational kinetic energy contributions) by ΔE=CΔT, where C is the system’s heat capacity for the process.