Physics for IGCSE & O level - Thermal Effects (Section 3 - No. 15)
Which of the following statements about boiling is correct?
Boiling occurs only at the surface of a liquid.
Boiling requires a constant temperature.
Boiling produces small bubbles.
Boiling is a very rapid form of evaporation.
Giải thích
Boiling is indeed a very rapid form of evaporation.