Question

Please give me answer of this question in the pic

Answer 1

Hola User ______________


Actually If we talk about the phenomena of evaporation......evaporation is basiclly the process leading for the change of phase from liquid to gaseous state. .....

Some of the Natural phenomenon of evaporation are.....
1) Transpiration in plants
2) Evaporation of lakes , ponds and river....
3) To obtain salt ....Decantation ......
4) Perspiration ....
5) drying of clothes ....

Factors affecting the Evapouration process....

A) Evapouration is directly proportional to the surface area ...as there is increase in surface area ,the more amount of liquid comes in contact of surrounding and absorbs heat for Evapouration.....

1. Temperature. As the temperature increases, the rate of evaporation also increases.

2. Surface Area. As the Surface area increases, the rate of evaporation increases.

3. Density. As the density increases, the rate of evaporation decreases.

4. Wind Velocity. The velocity of the wind also affects the rate of evaporation. As the velocity of wind increases, the rate of evaporation increases.

5) Humidity: The amount of water vapour present in the air is called humidity.



Hope it helps u.........☺