CBSE Class 9 Answered
Water vapours are present in air . Justify the statement.
Asked by | 03 Sep, 2008, 11:46: PM
Expert Answer
Whenever a water molecule leaves a surface, it is said to have evaporated in the form of water vapours.like form river,sea, lake ,human body as sweat. it cools the body and form vapours. which are condensed to form rain.
Answered by | 04 Sep, 2008, 11:49: PM
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