Question

Calculate the amount of energy required to melt 15 kg of ice at 0 °C. Specific latent heat of fusion of ice = 3.4 × 10 to the power of 5 J/kg.

Answer 1

amount of required to raise the temperature of mass of m kg water by t degree celsius is 1260 j then the heat required to raise the temperature of an equal mass of iron by the same degree celsius 144 j