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प्रश्न
Give a geographical reason:
Air becomes saturated.
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उत्तर
When the water evaporates from the earth, it is released into the air. The air has a maximum ability to hold moisture in a certain quantity and at a particular temperature only. When this ability is reached and relative humidity reaches 100%, the air is considered to have reached its saturation point.
In other words, when the proportion of water vapour and the vapour holding capacity is equal, the air is said to be saturated.
संबंधित प्रश्न
How does water kept in an earthen pot (matka) become cool during summer?
What is evaporation?
Explain why in hot summer days water remains cool in earthen pots.
Define the following terms Condensation
What type of clothes should we wear in summer ? Why ?
Why are we able to sip hot tea or milk faster from a saucer rather than from a cup ?
The evaporation of water increases under the following conditions :
The ______ of air is dependent on the temperature of air.
Comment on the following statements:
Evaporation produces cooling.
The rate of evaporation ______ with rising temperature.
