condensation of gas
DESCRIPTION
condensation of gas to liquid form. the entire process is explainedTRANSCRIPT
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CondensationTo know that condensation is the process of gas cooling to form a liquid
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So what is Condensation?Condensation is a process, a changeIts the cooling process that changes gas into a liquidIt is the opposite of evaporation.
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Particles again folks!Dry dayWet dayAir particlesWater particles
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Dry dayOn a dry day there is only a little water vapour in the air
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Wet dayOn a damp day there is much more water vapour in the air
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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 !
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Look at the canWhat has happened?Why has it happened?What do we call the process?
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Look at the glass of iceWhat has happened?Why has it happened?What do we call the process?
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Look at mirror on top of the hot drinkWhat has happened?Why has it happened?What do we call the process?
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Breath on your mirrorsWhat has happened?Why has it happened?What do we call the process?
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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
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NextIllustrate what happens when steam from a kettle hits a cold window
Useful wordswater vapour-steamgas-liquidcools-heatsevaporation-condensationprocess -changes
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ExtensionExplain in your own words what happens on a cold day when you breath on a cold windowList other examples of condensation
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What have you learnt?What is condensation the process of ?Can you give 3 examples of condensation happening?