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The percent of water vapor saturation of the air is called what humidity?
The percent of water vapor saturation of the air is called relative humidity. It measures the current amount of moisture in the air compared to the maximum amount the air can hold at a given temperature. Relative humidity is expressed as a percentage and indicates how close the air is to being fully saturated with water vapor.
What is the relationship between water vapor and humidity?
Water vapor is water is gas form. Humdity is the amount of water the air can hold. So, they're both water in the air.
Which is more dense air saturated with water vapor or air unsaturated with water vapor?
Saturated air is more dense.
If you have measured the temperature of the air and have found it to be 75o F with 80 percent relative humidity If the amount of water vapor that was contained in the air at that time does not change?
If the amount of water vapor in the air does not change, the relative humidity will remain at 80% as long as the temperature remains constant at 75°F. If the temperature changes, the relative humidity will change, as it is dependent on both temperature and the amount of water vapor in the air.
How long would it take for water to evaporate if the relative humidity was 100 percent?
Water would not evaporate at 100 percent relative humidity because the air already holds the maximum amount of water vapor it can. This means no additional water can evaporate into the air until the humidity decreases.
If the relative humidity in a specific location is 50 percent how much percent of water vapor is the air holding?
If the relative humidity is 50 percent, the air is holding half of the maximum amount of water vapor it can hold at that temperature. This means the air is holding 50 percent of the water vapor it could potentially hold.
Can water vapor can take up 4 percent of the oceans air?
yes
What does it mean if the relative humidity of air is 25 percent?
A relative humidity of 25% means that the air is holding 25% of the maximum amount of water vapor it can hold at that temperature. It indicates that the air is relatively dry compared to its capacity to hold moisture.
Why is it difficult to include water vapor in a graph of the percentage of various gases in the atmosphere?
The amount of water vapor in the air varies considerably depending on climate and weather. In a desert water vapor may account for a tiny fraction of a percent of the air. In a tropical rainforest during a storm water vapor may account for as much as 4% of the air.
What is water vapor in air?
Water vapor in the air is water in the form of a gas.
What caused water to turn into vapor water?
Water vapors makes up only a few percent of the mass of the atmosphere. However, this small amount of water vapor has in oceans and water bodies changes to a gas, water vapor. The mount of water vapor in the air is called humidity
What is zero to four percent of air?
Water vapor falls into that range depending on weather conditions.
What percent does water vapor make up of atmospheric gases?
The amount of water vapor in air varies based on the temperature and density of air. The amount of water vapor ranges from a trace amount up to 4%.
How does water vapor enter the air?
Water vapor enters the air as water at the surface evaporates or as plants transpire water vapor from their leaves.
When water vapor is added to the air the density of the air is?
When water vapor is added to the air, the density of the air decreases. This is because water vapor molecules are less dense than dry air molecules.
Can water vapor take up about 4 percent of the air over an ocean?
Over a tropical ocean, yes.
What does it mean if the relative humidity of air is 50 percent?
If the relative humidity is at 75%, the air is not holding it's maximuim amount of water vapor. If it was holding its maxumum amount it would be 100%. The formula for that is:Actual water vapor_______________ * 100 Equals the percentTotal water vapor
