How does water kept in an earthen pot become cool in summer?
sai151:
There are some pores in an earthen pot through which the liquid inside the pot evaporates.This evaporation makes the water inside the pot cool. In this way, water kept in an earthen pot becomes cool during summer.
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Answered by
61
becoz earthen pot has small pores on its walls.Heat from the water present inside the pot gets evaporated off through the pores leaving the water inside the earthen pot cool.
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Answered by
30
becoz earthen pot have small pores which can't see with naked eyes , water gets evaporated 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.
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