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required
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Is energy released or required for evaporation?
require.
Is energy released or required for evaporation to take place?
Energy is required for evaporation to take place. This energy, in the form of heat, is needed to break the bonds between liquid molecules so they can escape into the air as gas.
Is energy during evaporation released or absorbed?
energy is released
What do you call the amount of energy required to change a liquid to a gas?
Latent Heat of Evaporation, or Evaporation Enthalpy. It is given in units of energy over unit of mass, i.e., KJ/Kg.
Is energy released or required for sublimation?
Required
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.
Contrast what happens to thermal energy in evaporation and condensation?
In evaporation, the heat is transferred to the substance being evaporated from some heat source or the surroundings. It is released by the substance.
Is energy released or required for sublimation to take place?
Required
What does latent evaporation equal?
Latent evaporation is the amount of energy required to convert a liquid into vapor at a constant temperature. It is equal to the latent heat of vaporization of the substance being evaporated.
What happens to thermal energy in evaporation and condensation?
In evaporation, the heat is transferred to the substance being evaporated from some heat source or the surroundings. It is released by the substance.
When evaporation happens does the temperature increase or decrease?
When evaporation happens, the temperature decreases. This is because the energy required for the phase change from liquid to gas is absorbed from the surroundings, leading to a cooling effect.
Where does water in a lake get most of its energy evaporate?
Evaporation is an exothermic process; the heat is released in the atmosphere.
