Why do we see water droplets on outer surface of a glass containing ice-cold water?
Answers
Answered by
2440
The water vapour molecules present in the atmosphere lose their energy and get condensed, when they come in contact with the surface of glass containing ice cold water. When they get condensed, they appear as water droplets.
Answered by
1128
It is due to condensation
Condensation is the phase change from gas to liquid
When a cold soft drink bottle is kept in open air,the water vapour present in the surrounding air condenses on the bottle.
The water molecules are slowed down and stick to the surface is cold.
These water droplets are seen as dew on the surface of the bottle.
Condensation is the phase change from gas to liquid
When a cold soft drink bottle is kept in open air,the water vapour present in the surrounding air condenses on the bottle.
The water molecules are slowed down and stick to the surface is cold.
These water droplets are seen as dew on the surface of the bottle.
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