Question

Water kept in an earthen pot becomes cool in summer ? why?

Answer 1

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. Since this energy is taken from the water itself, it leads to a lowering of temperature in the remaining amount of water

Answer 2

this is because of the concept of evaporation you know that evaporation causes cooling and the earthen pot is Porus as the water comes out at absorb the heat from its surrounding and gets evaporated does it cause cooling hence the earthen pot becomes cool in summer.

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