Vacuum Pressure given Atmospheric Pressure Calculator

✖Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth.ⓘ Atmospheric Pressure [P_atm]			+10% -10%
✖Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.ⓘ Absolute Pressure [P_abs]			+10% -10%

✖Vacuum pressure is the difference between the atmospheric pressure and the absolute pressure.ⓘ Vacuum Pressure given Atmospheric Pressure [P_vacuum]

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Formula

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Vacuum Pressure given Atmospheric Pressure

Formula

`"P"_{"vacuum"} = "P"_{"atm"}-"P"_{"abs"}`

Example

`"1325Pa"="101325Pa"-"100000Pa"`

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Vacuum Pressure given Atmospheric Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Vacuum Pressure = Atmospheric Pressure-Absolute Pressure
P_vacuum = P_atm-P_abs
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

P_vacuum = P_atm-P_abs --> 101325-100000

Evaluating ... ...

P_vacuum = 1325

STEP 3: Convert Result to Output's Unit

1325 Pascal --> No Conversion Required

FINAL ANSWER

1325 Pascal <-- Vacuum Pressure

(Calculation completed in 00.004 seconds)

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Created by Ayush gupta

University School of Chemical Technology-USCT (GGSIPU), New Delhi

Ayush gupta has created this Calculator and 300+ more calculators!

Verified by Prerana Bakli

University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

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Vacuum Pressure given Atmospheric Pressure Formula

Vacuum Pressure = Atmospheric Pressure-Absolute Pressure
P_vacuum = P_atm-P_abs

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.

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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 P_vacuum 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 (P_atm) & Absolute Pressure (P_abs) 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 P_vacuum = P_atm-P_abs 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 (P_atm) & Absolute Pressure (P_abs). 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.

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