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प्रश्न
Evaporation takes place from the
पर्याय
surface of liquid
throughout the liquid
mid-portion of the liquid
bottom of liquid.
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उत्तर
surface of liquid
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संबंधित प्रश्न
What produces more severe burns, boiling water or steam?
A liquid can change into vapour state at all temperatures.
Water in a dish evaporates faster than in a bottle. Give reason.
Give two applications of evaporation.
Explain why in hot summer days water remains cool in earthen pots.
If the back of your hand is moistened with alcohol, you will find that it rapidly becomes dry. Why is it that while it is drying, your hand feels cool ?
How does the water kept in an earthen pot (matka) become cold during summer ?
What type of clothes should we wear in summer ? Why ?
Can you suggest a method to collect water from sea water?
Comment on the following statements:
Evaporation produces cooling.
