5. Why do wet clothes dry faster when spread in open?
6. Why should we wear cotton clothes during summers?
7. Is evaporation an exothermic or endothermic process?
8. Define (i) humidity, (ii) Absolute humidity, (iii) Relative humidity. Which of these has no unit?
9. Why does the water kept in an earthen pot (matka) during hot summer days become cold?
10. Under what condition of humidity no evaporation is possible?
11. Evaporation of water increases under the conditions:
(a) increase in temperature, decrease in surface area. (b) increase in surface area, rise in temperature,
(c) decrease in temperature, increase in surface area.
12. Which of the liquids evaporate faster?
(a) Liquid having weak intermolecular forces.
(b) Liquids having strong intermolecular forces.
Answers
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Answer:
6.-Ans- Because in summer their is so hot
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Answer:
answer 5 because of evaporation
Explanation:
the water from the clothes evaporates and goes up when hanged outside in sun
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answe 6 we feel comfortable
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