Lesson objectives for today
- Formulate an investigation - how to speed evaporation. Use the PROE sheet provided to Predict, give your Reasons for your prediction, Recording your observation and explain why your experiment fit your prediction.
Changing liquid water into its gaseous state.
When you add heat energy to a liquid, the liquid begins to heat up.
When the liquid becomes hot enough, it begins to change state into a gas.
Water begins this process at 28 degrees celsius. See how water molecules behave under different temperatures HERE.