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well really you can't measure how much water is in a water vapor because its so tiny and its impossible for you to measure how much water is in a water vapor well really you can't measure how much water is in a water vapor because its so tiny and its impossible for you to measure how much water is in a water vapor
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoYou mean Water Vapor Transition (WVT) or Water Vapor Transition Rate (WVTR) , i guess
it depends on your material to be tested. There are British standarts and ASTM. for plastic sheets ASTM E96 is commen. In that procedure desicant method looks better. I personally tried Water Cup method but u need to control relative humidity to obtain correct data.
Wiki User
∙ 11y agoWiki User
∙ 14y agoIt would be a hygrometer.
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A measure of the amount of water vapor in the air is?
Humidity:)
Which of these is the most accurate measure of water vapor in the air?
Dew point
What is the water vapor content in the air?
It means how much water vapor is suspended in the air, or how humid it is.
Is used to measure the amount of the water vapor in the atmosphere?
barometer/hygrometer/thermometer
When water vapor condenses how much heat is released into the atmosphere?
You get about 2260 joules for every gram of water vapor that condenses.
What is a measure of how much water vapor is in the air?
Humidity.
Do humidity holds water vapor?
Humidity is the measure of how much water vapour there is in the ambient atmosphere. In a similar way, though not quite, that temperature is a measure of how much heat a substance has.
What is the measure of the water vapor in the air?
humidityHumidity.
What humidity is the measure of the in the air?
Water vapor.
What is Measure of the water vapor in the air?
humidityHumidity.
A measure of the amount of water vapor in the air is?
Humidity:)
How does humidity?
by a measure of the quantity of water vapor in the air
Is a measure of the amount of water vapor in the air?
Humidity:)
What tools are used to measure water vapor?
hygrometer
What is measure of the amount of water vapor content of the air?
clouds
Is a measure of the amount of the water vapor content of the air?
humidity
Is a measure of the amount of water vapor content of air?
humidity
