AI reviewed · sources pending. Book associations have not been verified.
Evaporation and cooling
ConceptEscaping molecules can remove energy from a liquid.
Explanation or usage
Molecules in a liquid have a range of energies. Escape favors molecules able to overcome attractions near the surface, so departing molecules can lower the remaining liquid's average energy unless energy is supplied to replace what they carry away. Evaporation can happen below the boiling temperature and depends on environmental conditions.
Common misunderstandings
A liquid must boil before any of it can evaporate.
In The Body
General context reviewed · book attribution and sources pending
Sweating can cool the body when sweat evaporates; humidity and airflow affect the process.