Why water kept in earthen pot remains cold?

Earthen pots are made of clay, which is a porous material. This means that it has tiny holes that allow air and water to pass through. When water is poured into an earthen pot, some of it seeps through the pores and evaporates. This process of evaporation cools the water down.

In addition, the earthen pot itself acts as a natural insulator. This means that it helps to keep the water cool by preventing heat from transferring from the outside environment to the water.

As a result of these two factors, water kept in an earthen pot remains cold even in hot weather. This makes earthen pots a popular choice for storing water in hot climates.

Here are some additional factors that can contribute to the cooling effect of earthen pots:

* The shape of the pot: Earthen pots are typically round or spherical in shape. This shape helps to maximize the surface area of the pot, which allows for more evaporation.

* The color of the pot: Earthen pots are typically brown or reddish in color. These colors absorb heat from the sun, which helps to keep the water cool.

* The location of the pot: Earthen pots should be placed in a shady spot to avoid direct sunlight. This will help to keep the water even cooler.

By following these tips, you can keep your water cool and refreshing in even the hottest weather.