Question

Why water is deposited outer surface of cold water in glass?

Answer 1

The air around the container consists of water vapour which, is humidity.

When the water vapour comes in contact with the outer surface of glass containing ice cold water, there is a change in physical state of water vapour to water in liquid phase due to lower temperature and condensation, hence accounting to the water droplets on the outer surface of a tumbler or glass containig ice cold water.

Answer 2

Answer:take some ice cold water in a tumbler soon we will see water droplets on the outer surface of the trembler the water vapour present in Air on coming in contact with cold glass of water losses energy and get convert to liquid state which are see water droplet.

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