Advertisements
Advertisements
Question
What is evaporation ? State the various factors which affect evaporation.
Advertisements
Solution
Evaporation is the process by which a liquid changes into vapour form, below its boiling point. The factors that affect evaporation are:
- Temperature
- Surface area
- Humidity
- Wind speed
APPEARS IN
RELATED QUESTIONS
Why does a desert cooler cool better on a hot dry day?
Why is heat energy needed to melt a solid ? What is this heat energy called ?
How does the water kept in an earthen pot (matka) become cold during summer ?
What type of clothes should we wear in summer ? Why ?
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 :
The amount of vapour in 1 cu.m. of air shows the ______.
How does the water kept in an earthen pot remain cool?
Look at Fig. 1.3 and suggest in which of the vessels A,B, C or D the rate of evaporation will be the highest? Explain.

The process of evaporation is not a good technic to separate salt from seawater give a reason.
