Ball A is a 50 g ball made of aluminium. Ball A is heated and then plunged into 1.0 kg of water that has an initial temperature of 27 deg °C The water and the ball eventually reach the same temperature of 30 °C. Calculate the temperature of ball A just before it was plunged into the water. The specific heat capacity of aluminium is 900 J / k * g °C The specific heat capacity of water is 4200J / k * g °C Assume no energy is lost to the surroundings.
