What percentage of water vapor is found in the air? Earth's atmosphere can be anywhere from 0.2% water vapor in the arctic to 4% water vapor in the tropics. One may ask, why can't you see water vapor in the air, and can you see water vapor? Water vapor in the air is largely ...
About 80 percent of the Earth's fresh water is frozen. It makes up the polar ice caps and glaciers. It also caps the tops of mountains. The other 20 percent is found in the air, rivers, lakes and groundwater.Cleaned water is sent along pipes to supply people's homes and offices....
The total amount of water vapor found in the atmosphere. Water vapor is the gaseous form of water that is found in the atmosphere. It results from water evaporating from the surface of the earth. Answer and Explanation:1 The total amount of water vapor in the atmosphere is called absolute...
Water vapor in the air cools and changes back into liquid water. This is ___. A. evaporation B. condensation C. precipitation D. infiltration 相关知识点: 试题来源: 解析 B。解析:空气中的水汽冷却并变回液态水的过程是凝结(condensation)。蒸发(evaporation)是液态水变为气态水的过程。降水(precipita...
The meaning of WATER VAPOR is water in a vaporous form especially when below boiling temperature and diffused (as in the atmosphere).
A vaporizing device for use in dispersing water in the air comprises a tower-like supporting structure (3) on which there is rotatably mounted a distributing structure (2) for dispensing vaporized jets of water. The distributing structure (2) comprises a plurality of dispensing tubes (T) ...
1,water vapor in the air condenses when the air is chilled because water molecules move more slowly,thus are more likely to stick together.a)trueb)false2,why does warm moist air form clouds when it rises?a)as air rises it expands and cools...
At the ___, water vapor in the air will turn into liquid. A. freezing point B. dew point C. boiling point D. heating point 相关知识点: 试题来源: 解析 B。解析:dew point是露点,在露点时,空气中的水蒸气会变成液体。A选项freezing point是冰点,和水蒸气变成液体无关。C选项boiling point是...
vapor,vapour- a visible suspension in the air of particles of some substance spray- water in small drops in the atmosphere; blown from waves or thrown up by a waterfall Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Water vapor is almost always present in the surrounding air. Note! - the equations below is for pure water vapor - notmoist air. Saturation Pressure of Water Vapor The maximum saturation pressure of the water vapor in moist air varies with the temperature of the air vapor mixture and can b...