Question

give two examples of cooling in uor daily life that caused by evaporation

Answer 1

1) wet clothes dry by evaporation
2) hot tea kept in saucer becomes cool faster

Answer 2

Heya!!Here is your answer friend ⤵⤵

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➡EVAPORATION : the process of conversion of water into water vapour is called Evaporation.

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➡Factors affecting the rate of evaporation:

⏪Temperature

⏪humidity

⏪wind speed

⏪area exposed

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➡EVAPORATION gives a COOLING effect .

⏪When particles evaporate , they gain energy from the surroundings and leave behind a cooling effect.

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➡EXAMPLES=

⏪When we put some Acetone on our palm , it gives. A cooling effect due to evaporation.

⏪The water in A earthen pot stays cool in summer , due to the cooling effect of evaporation.

⏪On a hot day , if we sprinkle water outside our homes or on roofs , it gives a cooling effect due to evaporation.

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Hope it helps you ✌✌