A student wants to calculate the thermal energy required to completely melt a 2 kg block of ice at 0 ∘C0\text{ }^\circ\text{C}0 ∘C.
The student knows the mass of the ice.
What other quantity is needed?
Specific heat capacity of ice
Specific latent heat of fusion of ice
Specific latent heat of vaporization of ice
Thermal conductivity of ice