Question

How does the water kept in an earthen pot become cool during summer answer?

Answer 1

The phenomenon here is

Evaporation causes Cooling

Because of the evaporation of water from the walls of the earthen pot which have pores that let the water in the pot get evaporated continuously and since evaporation causes cooling thus the water becomes Cool.

Answer 2

Answer:

Water kept in an earthen pot becomes cool in summer the latent heat of vaporization is taken from pot and the water inside

Explanation:water kept in earthen pot remains cool as the earthen pot has many small holes. Water seeps out through them and evaporates the surface of pot. Thus the water remain cool