relative humidity
relation between the amount of vapor in a unit of air and the maximum amount the air can absorb | ||||
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Relative humidity Definition from Language, Idioms & Slang Dictionaries & Glossaries
| WordNet 2.0 |
relative humidity
Noun
1. the ratio of the amount of water in the air at a give temperature to the maximum amount it could hold at that temperature; expressed as a percentage
(hypernym) ratio
Noun
1. the ratio of the amount of water in the air at a give temperature to the maximum amount it could hold at that temperature; expressed as a percentage
(hypernym) ratio
| hEnglish - advanced version |
relative humidity
relative humidity
n : the ratio of the amount of water in the air at a give temperature to the maximum amount it could hold at that temperature; expressed as a percentage
relative humidity
n : the ratio of the amount of water in the air at a give temperature to the maximum amount it could hold at that temperature; expressed as a percentage
Relative humidity Definition from Business & Finance Dictionaries & Glossaries
| 2K Group Shipping, Trade, Insurance Dictionary |
Relative humidity
(%) The ratio of the actual amount of water vapor in the air to the maximum it can hold at a given temperature, multiplied by 100.
(%) The ratio of the actual amount of water vapor in the air to the maximum it can hold at a given temperature, multiplied by 100.
| Glossary of petroleum Industry |
Relative humidity
the ratio of the amount of water vapor in the air to the amount it would contain if completely saturated (i.e., At absolute humidity) at a given temperature and pressure.
the ratio of the amount of water vapor in the air to the amount it would contain if completely saturated (i.e., At absolute humidity) at a given temperature and pressure.
| Shipping Glossary |
Relative Humidity
(%) The ratio of the actual amount of water vapor in the air to the maximum it can hold at a given temperature, multiplied by 100.
(%) The ratio of the actual amount of water vapor in the air to the maximum it can hold at a given temperature, multiplied by 100.
| Glossary of papermaking terms |
RELATIVE HUMIDITY
The mass of water vapour actually contained in a given volume of air expressed as a percentage of the maximum mass of water vapour that could be contained in that same volume at the same temperature.
The mass of water vapour actually contained in a given volume of air expressed as a percentage of the maximum mass of water vapour that could be contained in that same volume at the same temperature.
Relative humidity Definition from Science & Technology Dictionaries & Glossaries
| WEATHER&METEOROLOGY |
RELATIVE HUMIDITY
A type of humidity that considers the ratio of the actual vapor pressure of the air to the saturation vapor pressure. It is usually expressed in percentage.
A type of humidity that considers the ratio of the actual vapor pressure of the air to the saturation vapor pressure. It is usually expressed in percentage.
relative humidity (RH)
Ratio that compares the amount of water vapor in the air to the saturation amount. The ratio of the mixing ratio of the ambient air and the saturation mixing ratio of the same air with the same pressure and temperature. Relative humidity is usually expressed as a percentage. When using relative humidity as an indication of absolute moisture quantity, caution must be used, because colder air has a smaller saturation mixing ratio than warmer air.
| A COMPREHENSIVE GLOSSARY OF WEATHER |
Relative Humidity
A dimensionless ratio, expressed in percent, of the amount of atmospheric moisture present relative to the amount that would be present if the air were saturated. Since the latter amount is dependent on temperature, relative humidity is a function of both moisture content and temperature. As such, relative humidity by itself does not directly indicate the actual amount of atmospheric moisture present. See dew point .
A dimensionless ratio, expressed in percent, of the amount of atmospheric moisture present relative to the amount that would be present if the air were saturated. Since the latter amount is dependent on temperature, relative humidity is a function of both moisture content and temperature. As such, relative humidity by itself does not directly indicate the actual amount of atmospheric moisture present. See dew point .
| Technical English by wpv |
RELATIVE HUMIDITY
The amount of moisture the air holds relative to the maximum moisture the air can hold at the same temperature.
The amount of moisture the air holds relative to the maximum moisture the air can hold at the same temperature.
Relative Humidity (RH)
The ratio of water vapor in the air as compared to the maximum amount of water vapor that may be contained.
| Physical Geography Terms and Meanings |
Relative Humidity
The ratio between the actual amount of water vapor held in the atmosphere compared to the amount required for saturation. Relative humidity is influence by temperature and atmospheric pressure.
The ratio between the actual amount of water vapor held in the atmosphere compared to the amount required for saturation. Relative humidity is influence by temperature and atmospheric pressure.
| Rubber Glossary |
Relative Humidity
The ratio of the quantity of water vapor actually present in the atmosphere, to the greatest amount possible at a given temperature.
The ratio of the quantity of water vapor actually present in the atmosphere, to the greatest amount possible at a given temperature.
Relative humidity Definition from Society & Culture Dictionaries & Glossaries
| Environmental Engineering (English ver.) |
RELATIVE HUMIDITY
The ratio of the amount of water vapor in the atmosphere to the amount necessary for saturation at the same temperature. Relative humidity is expressed in terms of percent and measures the percentage of saturation.
The ratio of the amount of water vapor in the atmosphere to the amount necessary for saturation at the same temperature. Relative humidity is expressed in terms of percent and measures the percentage of saturation.
| cigar terms |
Relative Humidity
Relative humidity (RH) may be defined as the amount of moisture in the atmosphere as compared with that of complete saturation at a given temperature. Water exposed to air gradually evaporates until it reaches a saturation point, i.e. 100% humidity. At 21 degrees centigrade (approx. 70deg F) and a normal atmospheric pressure, the amount of evaporated water is approximately 11 grams per cubic meter at a RH of 70%. Note: DO NOT confuse relative humidity with absolute moisture content!
Relative humidity (RH) may be defined as the amount of moisture in the atmosphere as compared with that of complete saturation at a given temperature. Water exposed to air gradually evaporates until it reaches a saturation point, i.e. 100% humidity. At 21 degrees centigrade (approx. 70deg F) and a normal atmospheric pressure, the amount of evaporated water is approximately 11 grams per cubic meter at a RH of 70%. Note: DO NOT confuse relative humidity with absolute moisture content!
Relative humidity Definition from Arts & Humanities Dictionaries & Glossaries
| Wood Floor Terms |
RELATIVE HUMIDITY
Ratio of the amount of water vapor present in the air to that which the air would hold at saturation at the same temperature. It is usually considered on the basis of the weight of the vapor but, for accuracy, should be considered on the basis of vapor pressures.
Ratio of the amount of water vapor present in the air to that which the air would hold at saturation at the same temperature. It is usually considered on the basis of the weight of the vapor but, for accuracy, should be considered on the basis of vapor pressures.
Relative humidity Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Relative humidity
Relative humidity is a term used to describe the amount of water vapor that exists in a gaseous mixture of air and water.
| See more at Wikipedia.org... |