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What refers to the amount of water vapour in the air?
Relative Humidity is the measure of water vapour in air. It is the ratio of the actual water vapour in air divided by the maximum amount the water the air can hold at the existing temperature and pressure. It tells how fast or slow the water on the body or in clothes will evaporate or in otherwords is the air dry or humid. Absolute measure of water vapour in air is called specific humidity. It can be measured as ratio of mass of water and mass of dry air.
What is air moisture called?
Moisture in the air is called humidity. There are different measurements of humidity including absolute humidity.
the amount of water in the air compared to the amount the air can hold is called?
relative humidity
What is a measure of the amount of water in the atmosphere?
The measure of the amount of water vapor in the atmosphere is called humidity. It is typically expressed as relative humidity, which is the ratio of the amount of water vapor present in the air to the maximum amount of water vapor the air can hold at a specific temperature.
Define relative humidity?
Water can "dissolve" in air. As the temperature and pressure of air goes up, the amount of water that can be held in the air increases. We can measure the "absolute" humidity of air, but this isn't especially useful. It is more handy to know hoe much water is IN the air, as a percentage of the amount of water the air COULD hold. That's "relative humidity". It is important because as the temperature rises, the air COULD hold more water, so the relative humidity falls. As the temperature falls, the relative humidity rises. As the air cools, when the air couldn't possibly hold any more water than it has now, the relative humidity is 100%, and we call this the "dew point", when dew will begin to settle onto the grass. If the air gets much colder, the water will condense out of the air and form FOG.
What is the amount of water vapour present in the air?
It is humidity.
What is amount of water vapour in air called?
Humidity
The amount of water vapor in the air is called what.?
Humidity is the measurement of the amount of water vapour in the air.
What is specific humidity and relative humidity?
Relative humidity compares the amount of water vapour present in the air with the amount of water vapour that would be present in the same air at saturation. Specific humidity is the mass of water vapour present per kg of total air.
What is the vapor present in the air at a given temperature compared to the maximum amount that the air could hold at that temperature is called?
In the context of water vapour, it is "relative humidity".
What is the major factor affecting the amount of water vapour?
The major factor affecting the amount of water vapour is temperature.
What is water turned into gas called?
It is called water vapour or simply vapour.
What is relative humidity a ratio of?
Relative humidity is the ratio of the partial pressure of water vapour to the saturation vapour pressure of water at the same temperature. Relative humidity depends on temperature and the pressure. Very roughly speaking, it is a ratio of the amount of water vapour in the air compared to the total amount of water vapour that it possible for that air to contain.
Matter can exist in only three phases called what?
The tree phases of a matter are called Solid, liquid and gas. For example, water is present in the form of Ice, liquid water and water-vapour or steam.
What refers to the amount of water vapour in the air?
Relative Humidity is the measure of water vapour in air. It is the ratio of the actual water vapour in air divided by the maximum amount the water the air can hold at the existing temperature and pressure. It tells how fast or slow the water on the body or in clothes will evaporate or in otherwords is the air dry or humid. Absolute measure of water vapour in air is called specific humidity. It can be measured as ratio of mass of water and mass of dry air.
What is the amount of water vapour called in the air?
The amount of water vapor in the air is called humidity. Humidity can be expressed in different ways, such as relative humidity or absolute humidity, to describe the moisture content in the air.
What is the gaseous from of water called?
Water vapour.
