Question

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How does the water kept in an earthen pot became cool?






plzzz answer​

Answer 1

The water kept in an earthen pot (matka) becomes cool during summer because of the evaporation of water through the fine holes in the earthen pot which makes it cool

Answer 2

The earthen pots has a large number of extremely small pores in it's walls . some of the water continuously keeps seeping through these pores to the outside of the pot. This water evaporates continuously and takes the latent heat required for Vaporization from the earthen pot and remaining water.

In this way the remaining water loses heat and gets cooled.....