Physics for IGCSE & O level - Thermal Effects (Section 3 - No. 7)
Which of the following is an example of latent heat?
Boiling water at 100°C
Heating water from 20°C to 100°C
Ice melting at 0°C
Cooling steam
Giải thích
Latent heat is energy absorbed or released at a constant temperature during a change of state.