moisasaidu21 moisasaidu21 16-10-2022 Engineering contestada A piece of copper of mass 40 g at 20°C is placed in a copper calorimeter of mass 60 g containing 50 g of water at 10 °C. Ignoring heat losses, what will be the final steady temperature after stirring? [Specific heat capacity of copper = 400 J/kg K]