How will you demonstrate that water vapours are present in air?
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Answered by
21
HEY!!
Take a steel glass and add chilled water in it and few ice cubes. And then simply keep it on a table. You will see after few seconds water is present on outer walls of glass. Thats because water vapour get condensed due to low tempreature.
Take a steel glass and add chilled water in it and few ice cubes. And then simply keep it on a table. You will see after few seconds water is present on outer walls of glass. Thats because water vapour get condensed due to low tempreature.
Answered by
7
hy
here is your answer
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This happens because when the water vapour in the air comes in contact with chilled surface of the soft drink bottle, it condenses to form water ..
here is your answer
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This happens because when the water vapour in the air comes in contact with chilled surface of the soft drink bottle, it condenses to form water ..
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