how evaporation causes cooling?
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Water absorbs heat from the surrounding to convert to vapour. This hidde heat is termed as latent heat. (latent meaning hidden) Whenever we have to turn water to vapour, water after reachinga certain stage stops gaining temperature till all the water has been vapourised. Hence, water absorbing heat from the surroundings, cools the surroundings down
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Good Morning sister,
During evaporation particles of the liquid gain energy from the surroundings to overcome the force of attraction between them
as a result loss of heat energy occurs in the surroundings
that is why evaporation causes cooling
if we pour some acetone on our hand we will fell cool because the particles gain energy from our hand to evaporate
Thus evaporation causes cooling.
During evaporation particles of the liquid gain energy from the surroundings to overcome the force of attraction between them
as a result loss of heat energy occurs in the surroundings
that is why evaporation causes cooling
if we pour some acetone on our hand we will fell cool because the particles gain energy from our hand to evaporate
Thus evaporation causes cooling.
Nikki57:
again sister =_=
you are my sister na?
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