Question

During summers, water kept in earthen pots become cool because of ​

Answer 1

Answer:

The water kept in an earthen pot remain cool even in summer because earthen pot has many small holes. Water seeps out through them and evaporates from the surface of the pot. The energy needed for evaporation is taken from the water kept in the earthen pot. As a result, water kept in earthen pot become cool.

Answer 2

Answer:

There are tiny pores present on earthern pots , so the heat of water evaporates away resulting in cool water.