Drinks can be cooled by putting the bottle in a moist sock and
letting the sock dry. The same process occurs when our bodies are
cooled by sweating. The change in temperature that occurs is to be
examined in this experiment.
Wet the absorbent paper with water or alcohol.
- Observe the wetted patch
- Wrap the wetted absorbent paper around the measuring tip of a
thermometer and watch the behaviour of the temperature