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Pressure at any point in liquid Formula

GoPressure at point in piezometer given Mass and Volume Formula

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Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Check FAQs

p = ρ \cdot g \cdot h p

p - Pressure?ρ - Density?g - Acceleration Due to Gravity?h_p - Pressure Head?

Pressure at any point in liquid Example

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Here is how the Pressure at any point in liquid equation looks like with Values.

Here is how the Pressure at any point in liquid equation looks like with Units.

Here is how the Pressure at any point in liquid equation looks like.

107.5844 = 998 \cdot 9.8 \cdot 0.011

107.5844Pa = 998kg/m³ \cdot 9.8m/s² \cdot 0.011m

107.5844 = 998 \cdot 9.8 \cdot 0.011

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Pressure at any point in liquid Solution

Follow our step by step solution on how to calculate Pressure at any point in liquid?

FIRST Step Consider the formula

p = ρ \cdot g \cdot h p

Next Step Substitute values of Variables

∴

p = 998kg/m³ \cdot 9.8m/s² \cdot 0.011m

Next Step Prepare to Evaluate

∴

p = 998 \cdot 9.8 \cdot 0.011

LAST Step Evaluate

∴

p = 107.5844Pa

Pressure at any point in liquid Formula Elements

Variables

Pressure

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Symbol: p

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure

Density

The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density

Acceleration Due to Gravity

Acceleration due to Gravity is acceleration gained by an object because of gravitational force.

Symbol: g

Measurement: AccelerationUnit: m/s²

Note: Value should be greater than 0.

Formulas to find Acceleration Due to Gravity

Pressure Head

Pressure Head is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column on the base of its container.

Symbol: h_p

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Pressure Head

Other Formulas to find Pressure

Go Pressure at point in piezometer given Mass and Volume

p = M w \cdot g \cdot H w

Other formulas in Incompressible Flow Characteristics category

Go Radial velocity at any radius

V r = \frac{q}{2 \cdot π \cdot r 1}

Go Strength of source for radial velocity and at any radius

q = V r \cdot 2 \cdot π \cdot r 1

Go Radius at any point considering radial velocity

r 1 = \frac{q}{2 \cdot π \cdot V r}

Go Stream function at point

ψ = - (\frac{µ}{2 \cdot π}) \cdot (\frac{y}{(x^{2}) + (y^{2})})

How to Evaluate Pressure at any point in liquid?

Pressure at any point in liquid evaluator uses Pressure = Density*Acceleration Due to Gravity*Pressure Head to evaluate the Pressure, Pressure at any point in liquid is determined by the weight of the liquid above that point, as well as any external pressure applied to the liquid. Pressure is denoted by p symbol.

How to evaluate Pressure at any point in liquid using this online evaluator? To use this online evaluator for Pressure at any point in liquid, enter Density (ρ), Acceleration Due to Gravity (g) & Pressure Head (h_p) and hit the calculate button.

FAQs on Pressure at any point in liquid

What is the formula to find Pressure at any point in liquid?

The formula of Pressure at any point in liquid is expressed as Pressure = Density*Acceleration Due to Gravity*Pressure Head. Here is an example- 107.5844 = 998*9.8*0.011.

How to calculate Pressure at any point in liquid?

With Density (ρ), Acceleration Due to Gravity (g) & Pressure Head (h_p) we can find Pressure at any point in liquid using the formula - Pressure = Density*Acceleration Due to Gravity*Pressure Head.

What are the other ways to Calculate Pressure?

Here are the different ways to Calculate Pressure-

Pressure=Mass of Water*Acceleration Due to Gravity*Height of Water Above Bottom of Wall

Can the Pressure at any point in liquid be negative?

Yes, the Pressure at any point in liquid, measured in Pressure can be negative.

Which unit is used to measure Pressure at any point in liquid?

Pressure at any point in liquid 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 Pressure at any point in liquid can be measured.

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