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Question
Give reason for the statement
(I) Water droplets appear on the outer surface of a glass full of cold water?Why.
Give reason for the statement
(I) Water droplets appear on the outer surface of a glass full of cold water?Why.
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Solution
Water droplets form on the outer surface of the container containing a cold substance due to Condensation. The temperature of the container is cold enough to cool down the water vapour in the surrounding air, so it turns from gaseous to liquid state. Therefore, drops form more steadily during warm weather than cold weather.
Water droplets form on the outer surface of the container containing a cold substance due to Condensation. The temperature of the container is cold enough to cool down the water vapour in the surrounding air, so it turns from gaseous to liquid state. Therefore, drops form more steadily during warm weather than cold weather.
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