Question

Explain briefly evaporation. Factors affecting evaporation and the cooling effect of evaporation.​

Answer 1

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If the amount of water vapour present in the air is less, then evaporation is more. On a hot dry day, the amount of water vapour present in the air is less. Thus, water present inside the desert cooler evaporates more, thereby cooling the surroundings more. That is why a desert cooler cools better on a hot dry day.

Answer 2

Answer:

If the amount of water vapour present in the air is less, thenevaporation is more. On a hot dry day, the amount of water vapour present in the air is less. Thus, water present inside the desert coolerevaporates more, thereby cooling the surroundings more. That is why a desert cooler cools better on a hot dry day.