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Atmospheric Pressure given Gauge Pressure Formula

GoAtmospheric Pressure given Total or Absolute Pressure Formula

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Atmospheric Pressure is the force per unit area exerted against a surface by the weight of air above that surface in the Earth’s atmosphere. Check FAQs

P atm = P abs - P g

P_atm - Atmospheric Pressure?P_abs - Absolute Pressure?P_g - Gauge Pressure?

Atmospheric Pressure given Gauge Pressure Example

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Here is how the Atmospheric Pressure given Gauge Pressure equation looks like with Values.

Here is how the Atmospheric Pressure given Gauge Pressure equation looks like with Units.

Here is how the Atmospheric Pressure given Gauge Pressure equation looks like.

99987 = 100000 - 13

99987Pa = 100000Pa - 13Pa

99987 = 100000 - 13

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Atmospheric Pressure given Gauge Pressure Solution

Follow our step by step solution on how to calculate Atmospheric Pressure given Gauge Pressure?

FIRST Step Consider the formula

P atm = P abs - P g

Next Step Substitute values of Variables

∴

P atm = 100000Pa - 13Pa

Next Step Prepare to Evaluate

∴

P atm = 100000 - 13

LAST Step Evaluate

∴

P atm = 99987Pa

Atmospheric Pressure given Gauge Pressure Formula Elements

Variables

Atmospheric Pressure

Atmospheric Pressure is the force per unit area exerted against a surface by the weight of air above that surface in the Earth’s atmosphere.

Symbol: P_atm

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Atmospheric Pressure

Absolute Pressure

Absolute Pressure is the total pressure measured with respect to absolute zero, which is a perfect vacuum. It is the sum of the gauge pressure and the atmospheric pressure.

Symbol: P_abs

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Absolute Pressure

Gauge Pressure

Gauge Pressure help assess pressure exerted by fluids beneath the ground surface. Engineers can determine the stability of excavations and prevent issues like seepage or soil liquefaction using it.

Symbol: P_g

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Gauge Pressure

Other Formulas to find Atmospheric Pressure

Go Atmospheric Pressure given Total or Absolute Pressure

P atm = P abs - (ρ \cdot [g] \cdot H \cdot \cosh (2 \cdot π \cdot \frac{D Z+d}{λ})) \cdot \frac{\cos (θ)}{2 \cdot \cosh (2 \cdot π \cdot \frac{d}{λ})} + (ρ \cdot [g] \cdot Z)

Other formulas in Pressure Component category

Go Total or Absolute Pressure

P abs = (ρ \cdot [g] \cdot H \cdot \cosh (2 \cdot π \cdot \frac{D Z+d}{λ}) \cdot \frac{\cos (θ)}{2} \cdot \cosh (2 \cdot π \cdot \frac{d}{λ})) - (ρ \cdot [g] \cdot Z) + P atm

Go Phase Angle for Total or Absolute Pressure

θ = a \cos (\frac{P abs + (ρ \cdot [g] \cdot Z) - (P atm)}{\frac{ρ \cdot [g] \cdot H \cdot \cosh (2 \cdot π \cdot \frac{D Z+d}{λ})}{2 \cdot \cosh (2 \cdot π \cdot \frac{d}{λ})}})

Go Friction Velocity given Dimensionless Time

V f = \frac{[g] \cdot t d}{t'}

Go Total Pressure given Gauge Pressure

P T = P g + P atm

How to Evaluate Atmospheric Pressure given Gauge Pressure?

Atmospheric Pressure given Gauge Pressure evaluator uses Atmospheric Pressure = Absolute Pressure-Gauge Pressure to evaluate the Atmospheric Pressure, The Atmospheric Pressure given Gauge Pressure Formula is defined as the force exerted by the weight of the air above a surface, typically measured in units such as Pascals (Pa), atmospheres (atm), or millibars (mb). It is a crucial factor in various engineering applications, including coastal and ocean engineering. Atmospheric Pressure is denoted by P_atm symbol.

How to evaluate Atmospheric Pressure given Gauge Pressure using this online evaluator? To use this online evaluator for Atmospheric Pressure given Gauge Pressure, enter Absolute Pressure (P_abs) & Gauge Pressure (P_g) and hit the calculate button.

FAQs on Atmospheric Pressure given Gauge Pressure

What is the formula to find Atmospheric Pressure given Gauge Pressure?

The formula of Atmospheric Pressure given Gauge Pressure is expressed as Atmospheric Pressure = Absolute Pressure-Gauge Pressure. Here is an example- 99987 = 100000-13.

How to calculate Atmospheric Pressure given Gauge Pressure?

With Absolute Pressure (P_abs) & Gauge Pressure (P_g) we can find Atmospheric Pressure given Gauge Pressure using the formula - Atmospheric Pressure = Absolute Pressure-Gauge Pressure.

What are the other ways to Calculate Atmospheric Pressure?

Here are the different ways to Calculate Atmospheric Pressure-

Atmospheric Pressure=Absolute Pressure-(Mass Density*[g]*Wave Height*cosh(2*pi*(Distance above the Bottom)/Wavelength))*cos(Phase Angle)/(2*cosh(2*pi*Water Depth/Wavelength))+(Mass Density*[g]*Seabed Elevation)

Can the Atmospheric Pressure given Gauge Pressure be negative?

No, the Atmospheric Pressure given Gauge Pressure, measured in Pressure cannot be negative.

Which unit is used to measure Atmospheric Pressure given Gauge Pressure?

Atmospheric Pressure given Gauge Pressure is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Atmospheric Pressure given Gauge Pressure can be measured.

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Atmospheric Pressure given Gauge Pressure Formula

​GoAtmospheric Pressure given Total or Absolute Pressure Formula

Atmospheric Pressure given Gauge Pressure Example

Atmospheric Pressure given Gauge Pressure Solution

Atmospheric Pressure given Gauge Pressure Formula Elements

Other Formulas to find Atmospheric Pressure

Other formulas in Pressure Component category

How to Evaluate Atmospheric Pressure given Gauge Pressure?

FAQs on Atmospheric Pressure given Gauge Pressure

Variable Name

GoAtmospheric Pressure given Total or Absolute Pressure Formula