Physics for IGCSE & O level - Thermal Effects (Section 3 - No. 10)
What term describes the energy required to change 1 kg of a substance from liquid to gas at its boiling point?
Specific heat capacity
Latent heat of fusion
Latent heat of vaporization
Thermal conductivity
Shpjegimi
Latent heat of vaporization is the energy needed for liquid-to-gas phase change.