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What is the effect on relative humidity of the difference between land and sea temperatures in winter and summer.?
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What is the difference between anemometer and hygrometer?
An anemometer measures wind speed. A hygrometer measures relative humidity. Two different things entirely.
Which term means the amount of water vapor in the air?
The term is humidity.It is usually expresed as "relative humidity" which is the comparison between the amount in the air and the maximum that it can hold at a given temperature.Humidity
How does a hygrometer units measure?
A hygrometer measure humidity. One sort of hygrometer is psychrometer, it has two thermometers one kept wet the other dry. The difference between the temperatures is related to the humidity.
What is the difference between the temperatures 13 Fahrenheit and 67 Fahrenheit?
54 degrees
What the difference between relative humidity and absolute humidity?
Humidity is the actual amount of moisture in a certain volume of air.Relative humidity is the percentage of the maximum amount of moisture that's possible in certain volume of air for a particular temperature.Example of Relative Humidity: Suppose a 5 ft. cube of air could could hold a maximum 10 oz. of moisture at 80 degrees. Now suppose that the cube of air actually contains 5 oz. of moisture. The Relative Humidity would be 50%.The idea of humidity refers to how much water is mixed in with the air around us. Everywhere on Earth there is always at least some water mixed in with the air; in some places, like the desert, it's just a little; in other place, like by the ocean or in a rainforest, it's a lot.The air can only carry around a limited amount of water vapor (evaporated water, or water in its gas form). At some point, there can be more water vapor than the air can hold, and the water turns into little droplets, which in nature is clouds, fog, or rain.Just "humidity," also known as "absolute humidity," means "what is the concentration of water vapor (evaporated water) in the air right now?" In other words, it would give you a measurement of how much water you would get if you could take a box of air and squeeze all the water out.This is expressed in units of mass/volume. So, for example, you could express the absolute humidity as 5 grams per liter (5 g/L) if there were 5 grams of water vapor floating around in every liter of air.Again, the air can only carry around a limited amount of water vapor. How much it can carry is determined by the atmospheric pressure and the temperature. There is a mathematical equation that lets you figure out the maximum amount of water that the air can carry based on the pressure and temperature. Relative humidity is how much water the air is actually carrying divided by how much water the air could possibly carry. People, especially weather forecasters, usually express this as a percentage. So, if the air in a particular place is carrying exactly half the amount of water that it could theoretically carry, the relative humidity would be 50%. If it were carrying all the water it could theoretically carry, the relative humidity would be 100%. The relative humidity can never be higher than 100% or lower than 0%.Relative humidity has no units, because it is just a fraction.So, ways they are alike:1. They both talk about how much water vapor is mixed with air in a particular place.Ways they are different:1. Humidity has units (mass/volume) but relative humidity is just a fraction or percentage.2. Humidity doesn't care about how much water vapor it's possible for the air to have, but relative humidity does.3. Humidity doesn't tell you anything about how close the air is to having rain or fog, but relative humidity does.Specific humidty is the amount of water in unit amount of air by weightandRelative humidity is the amount of water in unit amount of air by pressure(partial pressure)Relative humidity is one means of describing the amount of water in the air. Relative humidity describes the amount of water in the air as that precentage of the total amount air at that temperature should be able to hold.Absolute humidity describes the amount of water in the air by saying how many grams of water per milliliter of air are present.
What is the instument used to find relative humidity?
barometer A barometer measures atmospheric pressure, not humidity. A hygrometer measures humidity.
What is the difference between relative humidity and actual humidity?
Humidity is the amount of water vapor at any given time and relative humidity is the amount of water vapor in the air compared to the greatest amount it can hold at that air temperature.
What is the difference between relative humidity and dew point temperature?
relative humidity is the AMOUNT of water in the air. Dew Point is the TEMPERATURE at which the water vapor in the air is turned into liquid water.
What is the relationship between temperature and relative humidity.?
The temperature determines the humidity.
What is the relationship between high relative humidity and a feeling of discomfort in the summer?
Relative humidity causes heat and therefore discomfort
What is the relationship between high relative humidity and the feeling of discomfort in the summer?
relative humidity causes heat and therefore discomfort
What is the relationship between high relative humidity and the feeling of discomfort in summer?
relative humidity causes heat and therefore discomfort
What is difference between monthly average max relative humidity and min relative humidity?
Either you have answered your own question in the question itself, or the question is essentially unanswerable - it depends on the actual meaning of the question. Do you want to know the difference in meaning beweeen the two terms, or the difference in the actual figures? The latter is unanswerable.
What can you assume about the amount of water vapor in the air if there is no difference between the wet- and dry-bulb readings of a psychrometer?
100% Relative Humidity
What cause the difference between temperature and humidity?
Temperature is the amount of heat in a substance, so it's a measure of how fast something's molecules are moving. Humidity is how much water vapor is in the air. Temperature and humidity are different, but they are connected: both are features of the weather, and higher temperatures generally cause higher humidity, while lower temperatures cause lower humidity.
Relationship between evaporation and relative humidity?
The higher the relative humidity is the lower rate of evaporation.
What is the differences between relative humidity and humidity?
Humidity is the amount of water vapor present in the air. The relative humidity is the measure of the amount of water vapor present in the air compared to the amount needed for saturation.
