What is relative humidity?
What is Absolute humidity?
What is Specific humidity?
But can you give me an answer a paragraph long each thanks a lot!
Or just answer 1 or 2 of my questions I will take any answer!!
P.S- Thank you so much for your help!!
Stepanie -- we Jiskha tutors don't give answers to your homework questions. We and your teachers expect you to answer them yourself.
Please check your book and post what you find about those three terms. We'll be glad to help you clarify what you find.
Relative humidity is a measure of the amount of moisture present in the air compared to the maximum amount that the air can hold at a given temperature. It is expressed as a percentage and represents the ratio of the actual amount of water vapor in the air to the saturation point. To calculate relative humidity, you need to know the temperature and the dew point temperature. The dew point represents the temperature at which the air becomes saturated, and condensation or dew forms. By comparing the actual vapor pressure to the saturation vapor pressure at a given temperature, you can determine the relative humidity.
Absolute humidity refers to the actual amount of moisture present in the air, typically measured in grams per cubic meter. It represents the total mass of water vapor present in the air regardless of temperature. Absolute humidity is influenced by factors such as evaporation, condensation, and the addition or removal of moisture from the air. It is commonly used in industrial applications, such as in determining the moisture content in materials like wood or paper.
Specific humidity is another measure of the moisture content in the air, but it differs from relative and absolute humidity as it is expressed in terms of mass of water vapor per kilogram of air. Specific humidity is not affected by changes in temperature or pressure, making it useful in meteorology and climate studies. It provides a more accurate measure of the actual amount of water vapor present in the air and is not influenced by changes in air mass or changes in air temperature. To calculate specific humidity, you need to know the mass of water vapor and the total mass of air.
So, relative humidity indicates the moisture content in relation to the air's capacity to hold moisture at a given temperature, absolute humidity shows the actual amount of moisture present in the air, and specific humidity represents the mass of water vapor per kilogram of air. These three measures provide different perspectives on the moisture content in the air and are used in various fields to better understand and predict weather patterns, study climate, and assess environmental conditions.