## Vacuum Pressure given Atmospheric Pressure Solution

STEP 0: Pre-Calculation Summary
Formula Used
Vacuum Pressure = Atmospheric Pressure-Absolute Pressure
Pvacuum = Patm-Pabs
This formula uses 3 Variables
Variables Used
Vacuum Pressure - (Measured in Pascal) - Vacuum pressure is the difference between the atmospheric pressure and the absolute pressure.
Atmospheric Pressure - (Measured in Pascal) - Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth.
Absolute Pressure - (Measured in Pascal) - Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.
STEP 1: Convert Input(s) to Base Unit
Atmospheric Pressure: 101325 Pascal --> 101325 Pascal No Conversion Required
Absolute Pressure: 100000 Pascal --> 100000 Pascal No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pvacuum = Patm-Pabs --> 101325-100000
Evaluating ... ...
Pvacuum = 1325
STEP 3: Convert Result to Output's Unit
1325 Pascal --> No Conversion Required
1325 Pascal <-- Vacuum Pressure
(Calculation completed in 00.000 seconds)
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## Credits

Created by Ayush gupta
University School of Chemical Technology-USCT (GGSIPU), New Delhi
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Vacuum Pressure given Atmospheric Pressure
Vacuum Pressure = Atmospheric Pressure-Absolute Pressure
Gauge Pressure given Absolute Pressure
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## Vacuum Pressure given Atmospheric Pressure Formula

Vacuum Pressure = Atmospheric Pressure-Absolute Pressure
Pvacuum = Patm-Pabs

## What is Fluid Mechanics?

Fluid dynamics is “the branch of applied science that is concerned with the movement of liquids and gases”. It involves a wide range of applications such as calculating force & moments, determining the mass flow rate of petroleum through pipelines, predicting weather patterns, understanding nebulae in interstellar space, and modelling fission weapon detonation.

## What is Viscosity?

Viscosity is a measure of a fluid’s resistance to flow. The SI unit of viscosity is poiseiulle (PI). Its other units are newton-second per square metre (N s m-2) or pascal-second (Pa s.). The viscosity of liquids decreases rapidly with an increase in temperature, and the viscosity of gases increases with an increase in temperature. Thus, upon heating, liquids flow more easily, whereas gases flow more slowly. Also, viscosity does not change as the amount of matter changes, therefore it is an intensive property.

## How to Calculate Vacuum Pressure given Atmospheric Pressure?

Vacuum Pressure given Atmospheric Pressure calculator uses Vacuum Pressure = Atmospheric Pressure-Absolute Pressure to calculate the Vacuum Pressure, The Vacuum Pressure given Atmospheric Pressure formula is defined as a pressure less than the local atmospheric pressure. It is defined as the difference between the local atmospheric pressure and the point of measurement. Vacuum Pressure is denoted by Pvacuum symbol.

How to calculate Vacuum Pressure given Atmospheric Pressure using this online calculator? To use this online calculator for Vacuum Pressure given Atmospheric Pressure, enter Atmospheric Pressure (Patm) & Absolute Pressure (Pabs) and hit the calculate button. Here is how the Vacuum Pressure given Atmospheric Pressure calculation can be explained with given input values -> 1325 = 101325-100000.

### FAQ

What is Vacuum Pressure given Atmospheric Pressure?
The Vacuum Pressure given Atmospheric Pressure formula is defined as a pressure less than the local atmospheric pressure. It is defined as the difference between the local atmospheric pressure and the point of measurement and is represented as Pvacuum = Patm-Pabs or Vacuum Pressure = Atmospheric Pressure-Absolute Pressure. Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth & Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.
How to calculate Vacuum Pressure given Atmospheric Pressure?
The Vacuum Pressure given Atmospheric Pressure formula is defined as a pressure less than the local atmospheric pressure. It is defined as the difference between the local atmospheric pressure and the point of measurement is calculated using Vacuum Pressure = Atmospheric Pressure-Absolute Pressure. To calculate Vacuum Pressure given Atmospheric Pressure, you need Atmospheric Pressure (Patm) & Absolute Pressure (Pabs). With our tool, you need to enter the respective value for Atmospheric Pressure & Absolute Pressure and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know