Water has a specific heat capacity of 4200 J/ (kg °C) and a boiling point of 100 °C. A mass of 0.30 kg of water at its boiling point is poured into a copper container which is initially at 11 °C. After a few seconds, the temperature of the container and the water are both 95 °C. (b) Calculate the thermal capacity of the copper container. thermal capacity of the copper container