Question

how does the water kept in an earthen pot become cold during summer?

Answer 1

water in the pots get evaporated by tiny holes present in the pots.... as we know evaporation causes cooling... water gets cool by this method

Answer 2

Explanation:

an earthen pot contains many small pores water seeps out through this and evaporates form the surface of the pot. this energy needed for evaporation is taken from the water kept in the earthern pot. as a result water kept in pot becomes cool