Question

why does the water kept in an earthen pot (Matka )become cool during summer?( 2 mark question answer)​

Answer 1

Hi, Here is your answer

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It is because In an earthen pot, water gets evaporated quickly through the pores.Cooling is caused by evaporation. Some heat energy is utilised during the process of evaporation.

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Answer 2

Water kept in earthen pot become cool during summer because earthen pot has pores and from that pores small amount of water keeps on evaporating.And evaporation always gives cooling effect because water receives latent heat of vapourisation to become vapours.

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