CondensationTo know that condensation is the process of gas cooling to form a liquid

So what is Condensation?Condensation is a process, a changeIts the cooling process that changes gas into a liquidIt is the opposite of evaporation.

Particles again folks!Dry dayWet dayAir particlesWater particles

Dry dayOn a dry day there is only a little water vapour in the air

Wet dayOn a damp day there is much more water vapour in the air

Bathroom mirrorAfter a shower your bathroom is filled with steam (water vapour) from the hot water.When it hits the cold glass of the mirror it turns back to water and forms tiny dropletsH e l l o !

Look at the canWhat has happened?Why has it happened?What do we call the process?

Look at the glass of iceWhat has happened?Why has it happened?What do we call the process?

Look at mirror on top of the hot drinkWhat has happened?Why has it happened?What do we call the process?

Breath on your mirrorsWhat has happened?Why has it happened?What do we call the process?

CondensationTo know that condensation is the process of gas cooling to form a liquid09-10-06Task 1 choose the best word to complete these sentencesCondensation happens when water vapour cools/heatsCondensation is the opposite of dissolving/evaporationOn a wet day there are more air particles/water particles in the air

NextIllustrate what happens when steam from a kettle hits a cold window

Useful wordswater vapour-steamgas-liquidcools-heatsevaporation-condensationprocess -changes

ExtensionExplain in your own words what happens on a cold day when you breath on a cold windowList other examples of condensation

What have you learnt?What is condensation the process of ?Can you give 3 examples of condensation happening?