Advertisements
Advertisements
प्रश्न
How does water kept in an earthen pot (matka) become cool during summer?
Advertisements
उत्तर
- An earthen pot has some pores through which the liquid inside it evaporates.
- This evaporation cools the water inside the pot, so water kept in an earthen pot becomes cool during the summer.
संबंधित प्रश्न
State three factors which affect the rate of evaporation of a liquid.
Water in a dish evaporates faster than in a bottle. Give reason.
Why are volatile liquids such as alcohol and spirit stored in tightly closed bottles?
Why does all the water of the earth not get evaporated during hot summer days ?
How does the water kept in an earthen pot (matka) become cold during summer ?
How can the evaporation of a liquid be made faster ?
The evaporation of water increases under the following conditions :
The amount of vapour in 1 cu.m. of air shows the ______.
Can you suggest a method to collect water from sea water?
The process of evaporation is not a good technic to separate salt from seawater give a reason.
