Absorbs heat.
Think of a spray can: as you spray the can feels cold. this is because heat is absorbed by the liquid that is evaporating in the spray can to drive out what is being sprayed.
Evaporation needs heat energy. During the process of evaporation heat is absorbed by the other body thereby cooling it
In condensation heat is removed In evaporation heat is added
Evaporation because it requires 2,260 Joules to gain heat energy. Condensation, freezing, and melting require less Joules than evaporation.
heat energy
When vapours condense energy is released (the latent heat). Boilers designed for central heating can be made to give up this heat rather than throw it out with the flue gases as older units do.
Heat, or energy, is needed for evaporation to occur. Energy breaks bonds holding water molecules together, making evaporation possible.
Heat energy causes evaporation. It evaproates water, or you could say it turns liquid into gas.
Heat energy from the sun gives the water enough energy to change from a liquid into a gas (evaporation)
heat energy
It is heat that causes evaporation. Light is significant only to the extent that it is a source of heat.
Evaporation
For evaporation to occur you need the following: Heat (energy), and water.