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The mass of water vapor in air is typically expressed in terms of relative humidity, which is the ratio of the actual water vapor pressure in the air to the saturation vapor pressure at a given temperature. It varies depending on temperature and pressure. A psychrometric chart can be used to determine the mass of water vapor in a given volume of air based on these factors.
What else can I help you with?
What is a measure of how much water vapor is in a given volume of air?
Relative humidity is a measure of how much water vapor is in a given volume of air compared to the maximum amount of water vapor that the air could hold at a specific temperature. It is expressed as a percentage.
What is density Give density of water?
Density=mass/volume density of water in the whole earth is 1
How can one determine the water vapor pressure in a given environment?
To determine the water vapor pressure in a given environment, one can use a hygrometer or a psychrometer to measure the relative humidity of the air. The water vapor pressure can then be calculated using the saturation vapor pressure at the current temperature.
What is density and state of water?
The density of water is 1 and it is a liquid.
What determines if an object will sink or float in water?
An object will sink in water if its density is greater than that of water. If the density of the object is less than that of water, it will float. Density is a measure of how much mass is contained in a given volume, so objects with more mass in a smaller volume will sink, while objects with less mass spread out over a larger volume will float.
The mass of water vapor contained in a given volume of air at a specific time?
The mass of water vapor contained in a given volume of air at a specific time is known as the specific humidity. This value indicates the amount of water vapor present in the air per unit volume. Specific humidity is typically expressed in grams of water vapor per kilogram of air.
Why does water vapour have less density than dry air?
First you must understand "density." Density is the amount of atoms in a given volume. You can artificially create situations when there are more atoms in a given volume where the atoms are either "dry air" or "water vapor." But in ordinary situations, water vapor is mixed with what we call "air" and in ordinary situations, "dry air" has less water vapor in a given volume, so, people tend to say that water vapor is "heavy" or more "dense" than "air" or "dry air."
If you changed the water to water vapor in a pressure cooker what volume would the water vapor occupy?
Water vapor occupies about 1700 times more volume than liquid water. So, if you changed all the water in a pressure cooker to water vapor, the volume occupied by the water vapor would be about 1700 times the volume of the liquid water.
The ratio of water vapor in a volume of air relative to how much water vapor that volume of air is capable of holding is called?
The ratio of water vapor in a volume of air relative to how much water vapor that volume of air is capable of holding is called relative humidity. It is expressed as a percentage and provides insight into how close the air is to being saturated with water vapor.
Where does the water vapor in your breath comes from?
The water vapor in your breath comes from water contained in your body, particularly in your lungs and airways. As you exhale, this water is released into the air in the form of vapor.
What is a measure of how much water vapor is in a given volume of air?
Relative humidity is a measure of how much water vapor is in a given volume of air compared to the maximum amount of water vapor that the air could hold at a specific temperature. It is expressed as a percentage.
The amount of water vapor in the air by volume usually does not exceed?
The amount of water vapor in the air by volume usually does not exceed 4%.
What gas has 0.0 to 4.0?
Water Vapor Because If The Air Did Not Have Wator Vapor In It, It Would Be Very Staticy And Dry!
What is the volume of 1.24 moles of water vapor at stp?
The volume is 27,8 L.
What is density Give density of water?
Density=mass/volume density of water in the whole earth is 1
What gas has percent by volume 0.0 to 4.0?
water vapor
What is the difference between absolute and specific humidity?
Relative humidity is a ratio of the actual water vapor content of the air to the amount of water vapor needed to reach saturation. Absolute humidity is the mass of water vapor contained in a given volume of air.
