with the help of an activity , show that air contains moisture ?
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for this activity we need,
a glass containing cold water or the ice .
put a glass containing cold water or the ice at a place .after sometime we are able to see the tiny droplets of water at the surface of container ,it is because air contains the moisture in the form of water vapour but after come in contact with cold surface of container water vapours releases its energy and changes into droplets of water , this shows that air contains moisture.
a glass containing cold water or the ice .
put a glass containing cold water or the ice at a place .after sometime we are able to see the tiny droplets of water at the surface of container ,it is because air contains the moisture in the form of water vapour but after come in contact with cold surface of container water vapours releases its energy and changes into droplets of water , this shows that air contains moisture.
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5
Answer:
The simplest method is to part fill a glass with ice and water. Cover it then leave it to stand in a small dish. Another method is to use dry ice. Hold a piece of dry ice and explain that what you see. When you see fogyish material is is water vapor.
Explanation:
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