Evaporation is a spontaneous phenomenon. The molecules in the liquid possess kinetic energy. All the molecules donot possess the same kinetic energy. The molecules with higher kinetic energy are on the surface of liquids. They can readily overcome the intermolecular attractions and escape into the atmosphere. This phenomenon is known as evaporation. As the molecules with higher kinetic energy keep on escaping the whole kinetic energy of the liquid is lowered. Since energy is directly proportional to temperature. Thus evaporation causes cooling effect.
Evaporation can occur at both high and low air pressure, but it generally happens more readily at low air pressure. This is because lower pressure allows water molecules to escape more easily into the air, as there are fewer air molecules exerting pressure on the surface of the liquid. At high pressure, the air is denser, which can inhibit the evaporation process. However, factors like temperature and humidity also significantly influence the rate of evaporation.
Evaporation refers to the process of becoming vapor. Evaporation occurs when the sun heats up the earth surface. Evaporation also occurs when water is heated in a cooking vessel.
Heat speeds up the rate of evaporation.
The evaporation of water is slow when water is dissolved in salt. This is because of the salt molecules, the salt molecules is the reason for the slow evaporation.
low rates of evaporation.
Evaporation occur at the surface of water.
Condensation occur after evaporation.
after it rains
no it doesnt
It can't.
Evaporation occur at any temperature but a high temperature favors evaporation.
ocean rivers lakes
No
yes.
Yes.
because of god
An temerature increase also increase the evaporation.