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How does water in a porous earthen pot become cold when it in dry hot wind?
Wiki User
∙ 10y ago
because the mouth of the pot is small and thus doesnt let particles go into it, and because it is made of mud, it has more minerals and stuff.
Wiki User
∙ 10y ago
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How does the water kept in an earthen potbecome cool during summer?
Earthen pots are made of mud. Mud structures are porous and have microscopic cracks and crevices. When you pour water on the inside, water enters these cracks and crevices and wets the pot throughout. Now, look what happens to temperature. After about 20 minutes or so, depending on the size of earthen pot, the temperature of water and pot becomes same due to heat transfer. Now, let us look at the outside surface of the pot. This pot is now wetted by water from the inside, and hence the outer surface of the pot naturally contains water exposed to atmosphere. This water evaporate and carries along with it a certain amount of heat. By doing so, the pot is now a little cooler than before. Continued evaporation brings about a stable state, where the heat input to the water inside the pot is lost through the outer layer of the wetted earthen pot due to continued evaporation. If we want to increase the rate of cooling or further reduce the temperature, then cover the outer surface of the pot by thick cotton cloth or rag cloth and pour water on it. Hope this answers your question.Read more: How_does_the_water_kept_in_earthen_pot_becomes_cool_during_summerEarthen pots are made of mud. Mud structures are porous and have microscopic cracks and crevices. When you pour water on the inside, water enters these cracks and crevices and wets the pot throughout. Now, look what happens to temperature. After about 20 minutes or so, depending on the size of earthen pot, the temperature of water and pot becomes same due to heat transfer. Now, let us look at the outside surface of the pot. This pot is now wetted by water from the inside, and hence the outer surface of the pot naturally contains water exposed to atmosphere. This water evaporate and carries along with it a certain amount of heat. By doing so, the pot is now a little cooler than before. Continued evaporation brings about a stable state, where the heat input to the water inside the pot is lost through the outer layer of the wetted earthen pot due to continued evaporation. If we want to increase the rate of cooling or further reduce the temperature, then cover the outer surface of the pot by thick cotton cloth or rag cloth and pour water on it. Hope this answers your question.Read more: How_does_the_water_kept_in_earthen_pot_becomes_cool_during_summer
Why is hot water faster to become solid than the cold water inside refrigerator?
The fact that hot water may freeze faster than cold is often called the Mpemba effect
If clouds become so cold that the water falls as ice this is called?
Frozen water droplets are known as hail.
Does water from a puddle become water gas or condense?
simple it depends if it is sunny it evaporates if it is cold but not at freezing it will condense Liam sams
Why do your feet become wet while walking on grass on cold winter morning?
due to water droplets of dew
Why does water in a closed glass jar become warmer than water in closed earthen jar at the same dimension?
Provided the earthenware pot is UNGLAZED, the water inside the pot will seep through the pot making it damp on the outside. The dampness on the outside then evaporates and cools the pot and the water in it. (Lick your finger then blow on it gently and you will find your finger feels cold). However, a glass bottle is impervious to water, so the outside remains dry and there is no evaporation and the water in the bottle does not cool.
Why water kept in earthen pot remains cold?
The earhern pots used for keeping water cool in summer have small pores in it.water seeps in these pores and evaporates.as evaporation causes cooling, earthen pots remain cool.
How can hot water can be a cold one?
If you let hot water cool down, it will become cold water.
What is it called when hot and cold water mix?
the hot and cold water become together then they make an equal tempature. warm :)
DO red eared sliders love the warmth?
If they get cold they will become sluggish and if the water is too cold they will die
How does the water kept in an earthen potbecome cool during summer?
Earthen pots are made of mud. Mud structures are porous and have microscopic cracks and crevices. When you pour water on the inside, water enters these cracks and crevices and wets the pot throughout. Now, look what happens to temperature. After about 20 minutes or so, depending on the size of earthen pot, the temperature of water and pot becomes same due to heat transfer. Now, let us look at the outside surface of the pot. This pot is now wetted by water from the inside, and hence the outer surface of the pot naturally contains water exposed to atmosphere. This water evaporate and carries along with it a certain amount of heat. By doing so, the pot is now a little cooler than before. Continued evaporation brings about a stable state, where the heat input to the water inside the pot is lost through the outer layer of the wetted earthen pot due to continued evaporation. If we want to increase the rate of cooling or further reduce the temperature, then cover the outer surface of the pot by thick cotton cloth or rag cloth and pour water on it. Hope this answers your question.Read more: How_does_the_water_kept_in_earthen_pot_becomes_cool_during_summerEarthen pots are made of mud. Mud structures are porous and have microscopic cracks and crevices. When you pour water on the inside, water enters these cracks and crevices and wets the pot throughout. Now, look what happens to temperature. After about 20 minutes or so, depending on the size of earthen pot, the temperature of water and pot becomes same due to heat transfer. Now, let us look at the outside surface of the pot. This pot is now wetted by water from the inside, and hence the outer surface of the pot naturally contains water exposed to atmosphere. This water evaporate and carries along with it a certain amount of heat. By doing so, the pot is now a little cooler than before. Continued evaporation brings about a stable state, where the heat input to the water inside the pot is lost through the outer layer of the wetted earthen pot due to continued evaporation. If we want to increase the rate of cooling or further reduce the temperature, then cover the outer surface of the pot by thick cotton cloth or rag cloth and pour water on it. Hope this answers your question.Read more: How_does_the_water_kept_in_earthen_pot_becomes_cool_during_summer
When using the kitchen sink why does the water in the shower upstairs go hot or cold?
The plaming tubes are all conected.When the cold water run in kitchen the cold water at the shower become less,so with less cold water at the mix cold-hot (the balance is desterb),making the water hoter.Same if you turn on the hot in the kitchen the water will be colder in the shower.
Why you become conscious when water is sprinkled on your face?
probably because it is cold and it shocks you
What is the temperature of an cold water?
Were you born an idiot or did you become one later in life?
What would happen to earths water without wind?
it would become to cold
Why is hot water faster to become solid than the cold water inside refrigerator?
The fact that hot water may freeze faster than cold is often called the Mpemba effect
If clouds become so cold that the water falls as ice this is called?
Frozen water droplets are known as hail.
