a cube of iron (density =8000 kg/metre cube),specific heat capacity=470 J/K-Kg is heated to a high temp and placed on alarge block of ice at 0degC.the cube melts the ice below it,displaces water and sinks .in the final equillibrium position,its upper surface just goes inside the ice. calculate the initial temp of the cube.neglect any loss of heat outside the ice and cube. the density of ice=900kg/metrecube and latent heat of fusion of ice=3.36*100000J/kg