In the temperature range between 0°C and 100°C a particular system maintained at constant volume has a heat capacity.
Cv= A + 2BT
With A = 0.014 J/K and B = 4.2 × 10-4J/K2
A heat reservoir at 0°C and a reversible work source are available. What is the maximum amount of work that can be transferred to the reversible work source as the system is cooled from 100°C to the temperature of the reservoir?