What is the effect of strong wind and heat on evaporation?

 To see the effect of the strong wind on evaporation, conduct a small experiment. Moisten both sides ofyour slate with a wet cloth. Now continue to blow air from your mouth on one side of it, or, as an alterative, keep this side in front of a moving fan.



Which side do you think would get dry first? The side exposed to the continuous draught of air or the other one? Your answer will be correct if you say that the side exposed to the fan will dry first. Strong wind or draught of air blows off the small particles of water or molecules—as they are called—and paves the way for the other molecules to rise higher up. To find out the effect of heat on evaporation, take two towels of similar dimensions. Wet these two towels liberally with water so that both the towels absorb almost the same amount of water. Hang one of them in the sun and the other in the shade. For this experiment, choose a day when there is no fast moving wind. Now see, which towel dries first.

Surely, the towel lying in the sun will be the first to get dried. The molecules of water are taken away much sooner by the hot wind in comparison to that by the cool air because the molecules of hot air move faster than those of cool air.

What is the effect of strong wind and heat on evaporation? What is the effect of strong wind and heat on evaporation? Reviewed by Wrestling Mirror on June 02, 2021 Rating: 5

No comments:

Powered by Blogger.