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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.
What happens to the temperature of the surrounding air when evaporation occurs?
When evaporation occurs, the temperature of the surrounding air decreases because the process of evaporation requires energy, which is taken from the surrounding environment, causing a cooling effect.
What is the optimum temperature and dew point for evaporation to occur?
Evaporation can occur at any temperature above freezing, but it typically happens more quickly at higher temperatures because warmer air can hold more moisture. The dew point is the temperature at which air becomes saturated with moisture, leading to condensation rather than evaporation. To maximize evaporation, the temperature should be higher than the dew point.
Evaporation the temperature of a liquid?
Evaporation is the process by which a liquid turns into a gas at temperatures below its boiling point. The temperature of a liquid typically decreases during evaporation as energy is absorbed from the surroundings to break intermolecular bonds and enable particles to escape into the gas phase.
Does evaporation happen quicker in cold temperature?
No, evaporation happens quicker at higher temperatures because the heat provides energy for water molecules to escape into the air. Cold temperatures slow down the movement of water molecules, reducing evaporation rates.
What happens to the speed of evaporation when the temperature of water is higher?
The speed of evaporation increase when the temperatre increase.
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.
Why is a solution heated during evaporation in the laboratory?
Because evaporation is accelerated after increasing of the temperature.
What happens when the rate of evaporation of a liquid as the liquid is cooled?
Rate of evaporation depends on temperature. As Temp decreases, so does the rate of evaporation.
What happens during the evaporation stage of the water cycle?
During evaporation liquid water is transformed in vapors (gaseous water).
Does evaporation rais the tempeature of a liquid?
No, evaporation does not raise the temperature of a liquid. Evaporation is a cooling process where the most energetic molecules escape from the liquid surface, leaving behind molecules with lower average kinetic energy, which lowers the overall temperature of the liquid.
What happens to the temperature of the surrounding air when evaporation occurs?
When evaporation occurs, the temperature of the surrounding air decreases because the process of evaporation requires energy, which is taken from the surrounding environment, causing a cooling effect.
Why does condensation occur on the window of a bathroom only during winters?
this happens because during winter the air gets cool and the humidity in the air (amount of water vapor in the air)condenses (water vapor turns back to water) as we know that the process of condensation happens when the temperature is cool,and the temperature is warm then evaporation happens.
When water evaporates from a puddle what happens to the temperature?
The temperature decrease because evaporation is an endothermic process, absorb heat.
What happens to particles during evaporation?
They turn into steam and rise to the ceiling.
What happens to density during evaporation of salt water?
The density increase.
What physical changes happens during evaporation?
The transformation of a liquid to a gas.
