Answers

2015-11-28T17:58:33+05:30
Condesation of moisture forms waterdroplets
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2015-11-28T18:19:22+05:30
It is because when we close the plate the water vapor gets accumulated under the plate in form of water droplet (since water vapor contains water droplets very very less in size)
and since the plate is of room temperature condensation occurs and we get water droplets
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