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Question
The activity which show " air contains water vapour" can you please explain that....
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Solution
1) Take out a bottle containing cold water from the refrigerator out in the hot.
2) After some time you will notice droplets of water around it.
3) The water vapor present in the air condenses when it comes in contact with the cold surface
4) This activity proves that air contains water vapour.
1) Take out a bottle containing cold water from the refrigerator out in the hot.
2) After some time you will notice droplets of water around it.
3) The water vapor present in the air condenses when it comes in contact with the cold surface
4) This activity proves that air contains water vapour.
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