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Published byNeil Palmer Modified over 9 years ago
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Relative Humidity
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Humidity the measure of the amount of water in the air high humidity =lots of moisture in the air
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Saturated when the air is holding the maximum amount of moisture that it can hold at a particular temperature warm air can hold more water vapor than cold air
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Absolute Humidity actual amount of water vapor in a given volume of air (g/mL)
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Capacity The maximum amount of water vapor the air can hold at a specific temperature
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Relative Humidity how much water vapor is in the air compared to its capacity at a specific temperature
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Psychrometer/Hygrometer instrument used to measure relative humidity contains both a wet and a dry bulb thermometer
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Dew Point Temperature to which the air would have to be cooled to make the relative humidity 100% condensation can begin at this temperature
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Dew Point if below freezing, water will go from vapor to ice crystal the higher the temperature the more moisture it takes to reach the dew point In general –High dew points= high humidity –Low dew points= low humidity
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