Specific Weight using Equation of State given Absolute Pressure Calculator

✖Absolute Pressure by Specific Weight is labeled when any pressure is detected above the absolute zero of pressure.ⓘ Absolute Pressure by Specific Weight [P_ab']			+10% -10%
✖Gas Constant is a general constant in the equation of state of gases that is equal in the case of an ideal gas to product of pressure and volume of one mole divided by the absolute temperature.ⓘ Gas Constant [R]			+10% -10%
✖Absolute Temperature of Gas is a temperature measured from absolute zero in kelvins.ⓘ Absolute Temperature of Gas [T]			+10% -10%

✖Specific Weight of Liquid in Piezometer is the ratio of a body’s weight P to its volume V.ⓘ Specific Weight using Equation of State given Absolute Pressure [S]

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Specific Weight using Equation of State given Absolute Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas)
S = P_ab'/(R*T)
This formula uses 4 Variables

Variables Used

Specific Weight of Liquid in Piezometer - (Measured in Newton per Cubic Meter) - Specific Weight of Liquid in Piezometer is the ratio of a body’s weight P to its volume V.
Absolute Pressure by Specific Weight - (Measured in Pascal) - Absolute Pressure by Specific Weight is labeled when any pressure is detected above the absolute zero of pressure.
Gas Constant - (Measured in Joule per Kilogram per K) - Gas Constant is a general constant in the equation of state of gases that is equal in the case of an ideal gas to product of pressure and volume of one mole divided by the absolute temperature.
Absolute Temperature of Gas - (Measured in Kelvin) - Absolute Temperature of Gas is a temperature measured from absolute zero in kelvins.

STEP 1: Convert Input(s) to Base Unit

Absolute Pressure by Specific Weight: 300000 Pascal --> 300000 Pascal No Conversion Required
Gas Constant: 4.1 Joule per Kilogram per K --> 4.1 Joule per Kilogram per K No Conversion Required
Absolute Temperature of Gas: 101 Kelvin --> 101 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S = P_ab'/(R*T) --> 300000/(4.1*101)

Evaluating ... ...

S = 724.462690171456

STEP 3: Convert Result to Output's Unit

724.462690171456 Newton per Cubic Meter -->0.724462690171456 Kilonewton per Cubic Meter (Check conversion here)

FINAL ANSWER

0.724462690171456 ≈ 0.724463 Kilonewton per Cubic Meter <-- Specific Weight of Liquid in Piezometer

(Calculation completed in 00.004 seconds)

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< Specific Weight Calculators

Specific Weight using Equation of State given Absolute Pressure

LaTeX Go Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas)

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LaTeX Go Specific Weight of Liquid in Piezometer = Mass Density of Fluid*Acceleration due to Gravity

Specific Weight of Fluid

LaTeX Go Specific Weight of Liquid in Piezometer = Weight of Liquid/Volume

Specific Weight using Equation of State given Absolute Pressure Formula

LaTeX Go

Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas)
S = P_ab'/(R*T)

What is the difference between Characteristic Gas Constant and Universal Gas Constant?

The key difference between universal gas constant and characteristic gas constant is that universal gas constant is only applicable for ideal gases whereas characteristic gas constant is applicable for real gases. ... The volume of those gas molecules is negligible.

How to Calculate Specific Weight using Equation of State given Absolute Pressure?

Specific Weight using Equation of State given Absolute Pressure calculator uses Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas) to calculate the Specific Weight of Liquid in Piezometer, The Specific Weight using Equation of State given Absolute Pressure formula is defined as a function of Absolute Pressure, Gas Constant and Absolute Temperature of Gas. Specific Weight of Liquid in Piezometer is denoted by S symbol.

How to calculate Specific Weight using Equation of State given Absolute Pressure using this online calculator? To use this online calculator for Specific Weight using Equation of State given Absolute Pressure, enter Absolute Pressure by Specific Weight (P_ab'), Gas Constant (R) & Absolute Temperature of Gas (T) and hit the calculate button. Here is how the Specific Weight using Equation of State given Absolute Pressure calculation can be explained with given input values -> 0.000724 = 300000/(4.1*101).

FAQ

What is Specific Weight using Equation of State given Absolute Pressure?

The Specific Weight using Equation of State given Absolute Pressure formula is defined as a function of Absolute Pressure, Gas Constant and Absolute Temperature of Gas and is represented as S = P_ab'/(R*T) or Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas). Absolute Pressure by Specific Weight is labeled when any pressure is detected above the absolute zero of pressure, Gas Constant is a general constant in the equation of state of gases that is equal in the case of an ideal gas to product of pressure and volume of one mole divided by the absolute temperature & Absolute Temperature of Gas is a temperature measured from absolute zero in kelvins.

How to calculate Specific Weight using Equation of State given Absolute Pressure?

The Specific Weight using Equation of State given Absolute Pressure formula is defined as a function of Absolute Pressure, Gas Constant and Absolute Temperature of Gas is calculated using Specific Weight of Liquid in Piezometer = Absolute Pressure by Specific Weight/(Gas Constant*Absolute Temperature of Gas). To calculate Specific Weight using Equation of State given Absolute Pressure, you need Absolute Pressure by Specific Weight (P_ab'), Gas Constant (R) & Absolute Temperature of Gas (T). With our tool, you need to enter the respective value for Absolute Pressure by Specific Weight, Gas Constant & Absolute Temperature of Gas 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 Weight of Liquid in Piezometer?

In this formula, Specific Weight of Liquid in Piezometer uses Absolute Pressure by Specific Weight, Gas Constant & Absolute Temperature of Gas. We can use 3 other way(s) to calculate the same, which is/are as follows -

Specific Weight of Liquid in Piezometer = Mass Density of Fluid*Acceleration due to Gravity
Specific Weight of Liquid in Piezometer = Weight of Liquid/Volume
Specific Weight of Liquid in Piezometer = Specific Gravity of Fluid*Specific Weight of Standard Fluid

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