Heat of vaporisation is the amount of heat require to transform substance from liquid to gas state at constant temperature. Heat of vaporisation expressed in kJ/kg of substance.
the quantity of heat required to change a given amount of liquid already at its boiling point into a gas without a change in temperature
For evaporation to take place there must be some form of heat. This is heat from the sun
The cause of evaporation is the absorption of heat from the environment.
evaporation
yes.
heat warmth the sun get it
heat plays a big part in evaporation by making it occur. we need heat for evaporation so water can evaporate
that the more heat u have the quicker the evaporation
Latent heat of evaporation of water to steam is 2270 KJ/Kg
heat plays a big part in evaporation by making it occur. we need heat for evaporation so water can evaporate
Evaporation needs heat energy. During the process of evaporation heat is absorbed by the other body thereby cooling it
It is heat that causes evaporation. Light is significant only to the extent that it is a source of heat.
In condensation heat is removed In evaporation heat is added
Evaporation cooling
Heat, or energy, is needed for evaporation to occur. Energy breaks bonds holding water molecules together, making evaporation possible.
For evaporation to take place there must be some form of heat. This is heat from the sun
The cause of evaporation is the absorption of heat from the environment.
Heat causes the evaporation of water.