When does water vapor changes into liquid?

Answer 1

Answer:

when water is heated it starts to turn in to steam or water vapour so in conclusion it steams before boiling point of witch is 212 degres celcius.

First of all it's spelled Celsius not (Celsius) . 2nd it's which not (witch).3rd it's vapor not

(Vapour.) And 4th at sea level water boils at 212 degrees Fahrenheit not Celsius . If that were the case the water would be 413.6 degrees Fahrenheit.

Answer 2

Water vapor changes into liquid when it condenses due to a decrease in temperature. This process is known as condensation and can occur when water vapor comes into contact with a cooler surface, such as cold glass or a cold drink.

Answer 3

If there are no additives, liquid water will boil (begin to vaporize) at 100 degrees Celsius or 212 degrees Fahrenheit.

Nb. There is no reason to say liquid Water, as solid water is known as ice and vaporised water is known as Steam.

Answer 4

Water vapour forms in any case where there is liquid water present. The amount produced by any given body is called it's partial pressure and is proportional to it's temperature. When the partial pressure of water is equal to that of the atmosphere (at sea level 101kPa) the water will boil.

At sea level this partial pressure is around 100 degrees Celsius, but by lowering the air pressure (by using a vacuum pump or something similar) water can boil at a lower temperature. In the vacuum of space for example it is very cold and very low pressure, this means that if you were exposed to the vacuum of space your blood would boil and you would freeze solid at the same time.

Answer 5

If you have normal conditions (1 ATM air pressure, 20C) it's 100C

Answer 6

when water vapor turns to liquid water, it needs to condensate, when its temperature goes below 100 degrees, which is water's boiling point, for it to turn into liquid.

Answer 7

During evaporation or transpiration, depending on whether it comes from a pool of water or from a plant, respectively.

Answer 8

When it absorbs enough heat energy to evaporate.

Answer 9

water vapor changes to liquid at the temperature of 100.Celsius or 373K

Answer 10

The process of water changing into a liquid is called condensation. This is why there is dew in the morning