Specific Humidity given mass of water vapor and dry air Solution

STEP 0: Pre-Calculation Summary
Formula Used
Specific Humidity = Mass of water vapor in moist air/Mass of dry air
ω = mv/ma
This formula uses 3 Variables
Variables Used
Specific Humidity - Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.
Mass of water vapor in moist air - (Measured in Kilogram) - The mass of water vapor in moist air is the actual mass of water vapor in a given volume of moist air.
Mass of dry air - (Measured in Kilogram) - Mass of dry air is the mass of dry air present in the given volume of the air-vapor mixture.
STEP 1: Convert Input(s) to Base Unit
Mass of water vapor in moist air: 3 Kilogram --> 3 Kilogram No Conversion Required
Mass of dry air: 10 Kilogram --> 10 Kilogram No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ω = mv/ma --> 3/10
Evaluating ... ...
ω = 0.3
STEP 3: Convert Result to Output's Unit
0.3 --> No Conversion Required
FINAL ANSWER
0.3 <-- Specific Humidity
(Calculation completed in 00.031 seconds)

Credits

Created by Ravi Khiyani
Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
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National Institute Of Technology (NIT), Hamirpur
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7 Specific Humidity Calculators

Maximum Specific Humidity
Maximum specific humidity = (0.622*Partial pressure of water vapour in saturated air)/(Total pressure of moist air-Partial pressure of water vapour in saturated air) Go
Specific Humidity given partial pressure of water vapor
Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour) Go
Total pressure of moist air given specific humidity
Total pressure of moist air = Pressure of water vapour+(0.622*Pressure of water vapour/Specific Humidity) Go
Partial pressure of water vapor given specific humidity
Pressure of water vapour = Total pressure of moist air*((1+(0.622/Specific Humidity))^(-1)) Go
Partial pressure of dry air given specific humidity
Partial pressure of dry air = (0.622*Pressure of water vapour)/Specific Humidity Go
Specific Humidity given specific volumes
Specific Humidity = Specific volume of dry air/Specific volume of water vapor Go
Specific Humidity given mass of water vapor and dry air
Specific Humidity = Mass of water vapor in moist air/Mass of dry air Go

Specific Humidity given mass of water vapor and dry air Formula

Specific Humidity = Mass of water vapor in moist air/Mass of dry air
ω = mv/ma

What is Specific Humidity?

Specific humidity can be defined as the mass of water vapor in a unit mass of moist air, usually expressed as grams of vapor per kilogram of air or in air conditioning as grains per pound.

How to Calculate Specific Humidity given mass of water vapor and dry air?

Specific Humidity given mass of water vapor and dry air calculator uses Specific Humidity = Mass of water vapor in moist air/Mass of dry air to calculate the Specific Humidity, The Specific Humidity given mass of water vapor and dry air formula is defined as the ratio of the mass of water vapor to the mass of dry air in the air-vapor mixture. Specific Humidity is denoted by ω symbol.

How to calculate Specific Humidity given mass of water vapor and dry air using this online calculator? To use this online calculator for Specific Humidity given mass of water vapor and dry air, enter Mass of water vapor in moist air (mv) & Mass of dry air (ma) and hit the calculate button. Here is how the Specific Humidity given mass of water vapor and dry air calculation can be explained with given input values -> 0.3 = 3/10.

FAQ

What is Specific Humidity given mass of water vapor and dry air?
The Specific Humidity given mass of water vapor and dry air formula is defined as the ratio of the mass of water vapor to the mass of dry air in the air-vapor mixture and is represented as ω = mv/ma or Specific Humidity = Mass of water vapor in moist air/Mass of dry air. The mass of water vapor in moist air is the actual mass of water vapor in a given volume of moist air & Mass of dry air is the mass of dry air present in the given volume of the air-vapor mixture.
How to calculate Specific Humidity given mass of water vapor and dry air?
The Specific Humidity given mass of water vapor and dry air formula is defined as the ratio of the mass of water vapor to the mass of dry air in the air-vapor mixture is calculated using Specific Humidity = Mass of water vapor in moist air/Mass of dry air. To calculate Specific Humidity given mass of water vapor and dry air, you need Mass of water vapor in moist air (mv) & Mass of dry air (ma). With our tool, you need to enter the respective value for Mass of water vapor in moist air & Mass of dry air and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Specific Humidity?
In this formula, Specific Humidity uses Mass of water vapor in moist air & Mass of dry air. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Specific Humidity = (0.622*Pressure of water vapour)/(Total pressure of moist air-Pressure of water vapour)
  • Specific Humidity = Specific volume of dry air/Specific volume of water vapor
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