Not exactly.
If you are boiling water then the temperature of the water reaches boiling point and stays there despite the fact that you are still applying heat to the pan (thus heat is going somewhere but not into the water!).
What is happening is that the heat goes into the water vapour as it boils off / evaporates so it is not lost. This heat is called "latent heat".
You get this latent heat back when the water vapour re-condenses into water and this property of being able to move heat in vapour phases is how fridges and heat pumps work and is the source of energy for hurricanes.
no
Heat is absorbed by the molecules leaving the place the evaporation is occuring. That is why, after putting aftershave or cologne, you feel cold. The alcohol in the aftershave/cologne has evaporated and taken the heat from your face with it.
Evaporation because it requires 2,260 Joules to gain heat energy. Condensation, freezing, and melting require less Joules than evaporation.
Heat energy in the human body is transferred to the ambient environment. To accelerate this transfer evaporation of moisture, sweat, assists. Generally the heat transfer is by radiation, thermal diffusion and conduction.
Heat energy causes evaporation. It evaproates water, or you could say it turns liquid into gas.
no
The liquid is evaporated.
For the evaporation,heat is absorbed from body.So heat is lost from body.So we feel comfortable.
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
i think impurities is the answer
Evaporation
The most evaporation occurs at the highest heat and lowest pressure.
Evaporative cooling.During the process of evaporation ,air takes in heat, thus cooling down the surrounding areas.In other words, particles of liquid absorb energy from the surroundings to regain the heat lost during evaporation,thereby cooling nearby objects.Same is the case with an earthen pot.
Heat comes from one source, the sun.
Heat is absorbed by the molecules leaving the place the evaporation is occuring. That is why, after putting aftershave or cologne, you feel cold. The alcohol in the aftershave/cologne has evaporated and taken the heat from your face with it.
When a substance evaporates, it gains energy.