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What is the temperature of water with heat vaporisation of 2100?
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What is the heat of evaporation?
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.
What is the heat that is released when water condenses and changes to liquid form?
The latent heat of vaporisation.
What is the Latan heat of vaporisation of water?
2256 kilojoules per kilogram
What energy is required to create a phase change without changing the temperature?
It is called the latent heat of vaporisation.
Is latent heat of vaporisation fixed?
NO
What is the heat of evaporation?
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.
What is the name of the process in which liquid water turns into water vapour?
this process is called evaporation. it occurs when the bonds break, due to the average amount of energy, the temperature, going up enough to provide the latent heat of vaporisation. the latent heat of vaporisation is merely the name of the energy amount that it takes to break the bonds.
What do you call the heat energy that is released or absorbed during a change of state of water?
latent heat of fusion, or of vaporisation or enthalpy of fusion, or of vaporisation Please see the link
What is the heat that is released when water condenses and changes to liquid form?
The latent heat of vaporisation.
What is the Latan heat of vaporisation of water?
2256 kilojoules per kilogram
What energy is required to create a phase change without changing the temperature?
It is called the latent heat of vaporisation.
Why do you feel cool after you perspire?
Because as water evaporates it absorbs latent heat of vaporisation
What is specific latent heat of vaporisation?
Is the amount of energy required to change 1kg of liquid into gas with no temperature change.
Is latent heat of vaporisation fixed?
NO
Why does when you first step out of the shower you feel cold but as you are dry you feel warmer even though the room temperature does not change?
Evaporative cooling. As the water evaporates from your body it takes with it a good deal of energy (heat) as the latent heat of vaporisation
Latent heat of vaporisation decreases as pressure increases and becomes zoro at critical pressure i read . why it so?
As pressure increases the temperature required to vaporize water is less. So with increase in pressure there is decrease in temperature required to boil so latent heat also decreases.
What requires more energy the latent heat vaporisation of water or the latent fusion of ice?
The latent heat of vaporisation of water requires more energy. This is because on melting, the intermolecular bonds in water are only weakened whereas on boiling, the bonds are completely broken, which requires a larger amount of energy.
