PRINCIPLE OF A POT:
HOW DOES POT MAKE THE WATER COOL?
We know that pots are made up of clay or mud keep up water cool but
how?
When we look through the earthen pot through a microscope we can
observe small pores on the pot.
Whenever water is poured inside the pot minute amount of water comes
out through these ports that is why the pot becomes wet when we pore water in
it.
So what happens over here is as the outside conditions are very hot enough,
the water which comes out of the pores evaporates and hence cools the water
which is inside the pot.
The basic principle involved
over here is “WHERE EVAPORATION TAKES PLACE THERE COOLING TAKES PLACE”.
Why does this happen?
When evaporation takes place that is liquid is changed to vaporstate,
then vapor takes the heat along with it and since there will be no heat left
out and therefore the water gets cooled.
Thousands of years ago science discovered it.
