the earthen pitchers have small pores from which water gets continuously leaks forming a film of water.this layer continuously is evaporated . evaporation absorbs the heat equal to latent heat of vaporization from the water or the surroundings thus causing cooling.
This Cooling effect is based on the principle of Evaporative Cooling or simply cooling thru evaporation.....An earthen pitcher has pores through wich water propagates or oozes out and evaporates...the heat required for evaporation is taken up by the liquid itself...hence the heat pays off and the water gets cooled.
Water cooled.
water cooled is better
Its both air and water cooled.
this is because the earthern pot is made up of mud. the mud has pores in it.
Air cooled water cooled oil cooled Totally enclosed fan cooled Refrigerant cooled
Kaangdi.
No. Oil cooled.
what changes take place when water is heated or cooled
The first year for the water-cooled KX80 was 1991.
Air cooled, water cooled and ground cooled
what changes take place when water is heated or cooled