What minimum volume of water at a temperature of 10C is needed to completely melt a 1kg block of ice that has a temperature of -40C? (the interaction of ice and water with the external environment is neglected). Give the volume in liters L.

The specific heat of water is: 4190 [J/(kgK)]

The latent heat of fusion of water (transition from ice to water) is: 334,000 J/kg

The density of water is 1 kg/litre.

The specific heat of ice is: 2100 [J/(kgK)]