At temperatures below the dew point there is less evaporation than condensation. Drops and droplets condense and grow.
At temperatures above the dew point there is more evaporation than condensation, drops and droplets evaporate.
Dew can form on the ground and Fog can also form.
Water molecules in the air cool and condense from gas to liquid, occurring on areas of contact with cooled matter first.
when the temperature reaches the dew point.
when the temperature reaches the dew point.
Lifting Condensation Level
Clouds begin to form when water vapor reaches the correct: altitude, dew point, and temperature.
The Dew Point is the temperature at which the air is at 100% Relative Humidity. If the temperature fall below the Dew Point, then there is more moisture in the air than it can hold, and water condenses in the form of dew, mist, rain, etc.
when the temperature reaches the dew point.
when the temperature reaches the dew point.
when the temperature reaches the dew point.
When the temperature comes down to the dew point, the air can support no more water vapour and the dew begins to to form. Air can absorb more water vapour as the temperature rises, so the difference between the dew point and the actual temperature gives a measure of the humidity.
Lifting Condensation Level
When the air temperature reaches the dew point, water droplets that are in the air become visible. This is how you would get fog. Relative Humidity goes soaring to near 100%.
The process of air reaching its dew point is called condensation. As the air pressure reaches the dew point, the humidity increases.
The dew point is the varying temperature at which atmospheric humidity condenses. If the air temperature drops below the dew point, dew and condensation form.
Clouds begin to form when water vapor reaches the correct: altitude, dew point, and temperature.
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Diamond is inert at room temperature and even it does not react with air but at 1405Fahrenheit it reacts with air so that it can be oxidized.
As air temperature drops, it is able to hold less water. If the air temperature continues to drop after the relative humidity reaches 100%, dew forms (or frost, if it's cold enough).