describe an activity to show that air contain vapour?give reason
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Aim of the activity :Air contains water vapour .
Things required :Some ice cubes ;one steel glass
Procedure. : Take a glass and put sone ice cubes into it. Leave it for some time.
We will notice some droplets of water on the outer face if the glass .
Conclusion :Hence air contains water vapour .
Things required :Some ice cubes ;one steel glass
Procedure. : Take a glass and put sone ice cubes into it. Leave it for some time.
We will notice some droplets of water on the outer face if the glass .
Conclusion :Hence air contains water vapour .
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