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How evaporation exhibit the cooling effect?
Evaporation needs heat energy. During the process of evaporation heat is absorbed by the other body thereby cooling it
Is heat energy being added or removed during the process of evaporation?
In condensation heat is removed In evaporation heat is added
Is energy gained or lost during evaporation?
Energy is gained during evaporation because it requires heat energy to convert liquid water into water vapor. This heat energy breaks the intermolecular bonds in the liquid water molecules, allowing them to escape into the air as vapor.
How does heat energy affect evaporation?
Heat energy increases the kinetic energy of water molecules, allowing them to overcome intermolecular forces and escape into the air as vapor during evaporation. Higher temperatures speed up the rate of evaporation by providing more energy for water molecules to transition from liquid to gas state.
What is the difference between condinsation and evaporation?
Condensation is the process by which a gas or vapor changes into a liquid. It involves the release of heat energy. Evaporation is the process by which a liquid changes into a gas or vapor. It involves the absorption of heat energy.
Is energy absorbed during evaporation?
Yes, energy is absorbed during evaporation. This energy is required to break the bonds between liquid molecules and change them into vapor molecules. This process is endothermic because it absorbs heat from the surroundings.
Does water absorb thermal energy during condensation?
Yes, water absorbs thermal energy during condensation because the process involves changing water vapor into liquid water. This release of heat energy allows the water vapor to change state to liquid at a lower temperature.
What energy source causes evaporation?
Solar energy is the main energy source that causes evaporation. The heat from the sun provides the energy needed to convert water from liquid to gas, leading to evaporation.
How does water evaporate during summertime?
Heat energy from the sun gives the water enough energy to change from a liquid into a gas (evaporation)
What is the name of the energy removed in the process of evaporation?
heat energy
During which process does water gain the most heat energy?
Water gains the most heat energy during the process of vaporization, when it changes from liquid to gas. This requires a large amount of energy to overcome the intermolecular forces holding the water molecules together.
Does evaporation release 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.
