Service
Also part of:
Principle
In this experiment, students observe the cooling of a wet thermometer and a dry thermometer in air. They notice that a wet thermometer cools down even further in the air and that there is a clear difference to the dry thermometer. From this they conclude that the evaporation of water has a cooling effect, which extracts heat from the thermometer and thus further reduces the temperature displayed.
Device name
Article no.
Quantity
Name
File name
File type
Digital learning
Free shipping from 300,- €