Advertisements
Advertisements
प्रश्न
Wet clothes dry more quickly on a warm dry day than on a cold humid day. Explain.
Advertisements
उत्तर
Rate of evaporation is directly proportional to temperature. Thus, the rate of evaporation is higher on a warm day i.e. hot day than cold day having low temperature and clothes dry soon on a warm day.
APPEARS IN
संबंधित प्रश्न
Why does a desert cooler cool better on a hot dry day?
A liquid can change into vapour state at all temperatures.
Define the following terms Condensation
How does the water kept in an earthen pot (matka) become cold during summer ?
Why are we able to sip hot tea or milk faster from a saucer rather than from a cup ?
Why does our palm feel cold when we put some acetone (or perfume) on it ?
Which of the following are also considered to be the states of matter ?
- Plasma
- Platelets
- BEC
- BHC
During summer days, water kept in an earthen pot (pitcher) becomes cool because of the phenomenon of :
How does the water kept in an earthen pot remain cool?
Comment on the following statements:
Rate of evaporation of an aqueous solution decreases with increase in humidity.
