why do we see the formation of vapour on a cold chilly morning when we exhale?
Asked by anjananair | 28th Apr, 2008, 11:44: AM
In the winter the temperatures are very low the density of water vapor, air increases and the human temperature is quite high when the air is exhaled it is lighter and hence is like vapour.
Answered by | 29th Apr, 2008, 08:24: AM
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