A 10 gram ice cube at 10 degree Celsius is dropped into 40 grams of water at 30 degree Celsius. After the two come into into thermal equilibrium, what is the temperature of the water? If a second identical ice cube is added, what is the temperature of the water? The specific heat of water is 4190 J/ Kg.K and ice is 2060 J/kg K while the latent heat of fusion is 334.000 J/kg.