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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 water vapor is removed what happens to the relative humidity?
If water vapor is removed from the air, the relative humidity decreases. Relative humidity is a measure of the current amount of water vapor in the air compared to the maximum amount the air can hold at a given temperature. With less water vapor present, the air becomes drier, leading to a lower relative humidity percentage.
What is the relative humidity when Air temperature is at its dew point?
It is 100%.
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 amount of water in the air compared to the amount the air an hold?
The amount of water vapor in the air compared to what it can hold is expressed as relative humidity. This value is typically represented as a percentage, indicating how much moisture is present relative to the maximum capacity of the air at a given temperature. Warmer air can hold more moisture than cooler air, so relative humidity varies significantly with temperature and weather conditions. For example, if the air holds 50% of its maximum capacity, it is considered 50% relative humidity.
Air that holds the maximum amount of water at a given temperature is said to be what?
Relative Humidity.
What term is defined as the amount of water vapor in the air compared to the amount of water that the air can hold?
This is the measure of relative humidity. At 50 percent relative humidity, the air is holding half of what it could. It is relative humidity because it is related to the temperature and pressure of 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.
What is the amount of water vapor in the air compared to the amount that could be in the air at that temperature?
Relative humidity is a measure of the amount of water vapor present in the air compared to the maximum amount of water vapor that could be present at a given temperature. It is expressed as a percentage, with 100% relative humidity meaning the air is saturated with moisture.
Is humidity the same as relative humidity?
No, humidity and relative humidity are not the same. Humidity refers to the amount of water vapor in the air, while relative humidity is a measure of the amount of water vapor present in the air compared to the maximum amount the air can hold at a specific temperature.
When air is saturated relative humidity is?
When a parcel of air is saturated with water vapor the relative humidity of that parcel of air is 100%.
How are humidity and water vapor related?
Relative humidity is directly related to the amount of water vapor in air, and that's the relationship. The more water vapor that is in the air, the higher the relative humidity at a given temperature.
What does relative humidity measure?
Relative Humidity is actually measure the amount of moisture in the air. It depends on how much of the air has water in it. Let's say that the RH is 50%, that means 50% of the air has water in it.
If water vapor is removed what happens to the relative humidity?
If water vapor is removed from the air, the relative humidity decreases. Relative humidity is a measure of the current amount of water vapor in the air compared to the maximum amount the air can hold at a given temperature. With less water vapor present, the air becomes drier, leading to a lower relative humidity percentage.
Relative humidity changes with?
Relative humidity changes with temperature and amount of water vapor in the air. As temperature increases, air can hold more water vapor, resulting in a decrease in relative humidity. Conversely, as temperature decreases, relative humidity increases as the air becomes saturated with water vapor.
Why does relative humidity decrease after the sun rises and increase after the sun sets?
"Because relative humidity is related with the temperature of the air. Relative humidity is the rate of water vapour to the maximum amount of water vapour can air hold at that temperature. The amount of water vapour that air can hold is increses as the temperature of the air increases. If the air holds same amount of water while the temperature is incresing, relative humidity of the air decreses because maximum amount of water that air can hold increases and the rate of humidity to tha maximum humidity decreses."Someone had given this answer, and it is partially correct, however, their bizarre English and grammar skills make it hard to understand. I think what they meant was that relative humidity is the amount of water vapor in the air, compared to what the air can "hold" at a given temperature. As temperature increases, the amount of water vapor or moisture the air can hold does as well.So, after the sun rises the temperature of the air increases, so does the amount of moisture the air can hold and the actual amount of water vapor in the air may stay the same, thus decreasing the relative humidity. The opposite happens at night.Relative humidity = (actual vapor density/ saturation density) x100%
Why relative humidity does not give an accurate indication of the actual amount of water vapor in the air?
Because it is relative to temperature!
