## Excess Pressure using Surface Energy and Radius Solution

STEP 0: Pre-Calculation Summary
Formula Used
Excess pressure = (2*Specific Surface Energy)/Radius of Liquid Sphere
ΔP = (2*γ)/R
This formula uses 3 Variables
Variables Used
Excess pressure - (Measured in Pascal) - The Excess pressure is the difference in pressure caused between the inner side of the surface and the outer side of the surface.
Specific Surface Energy - (Measured in Joule per Square Meter) - The Specific Surface Energy is the ratio of the required work to the surface area of the object.
Radius of Liquid Sphere - (Measured in Meter) - The Radius of Liquid Sphere is any of the line segments from its center to its perimeter.
STEP 1: Convert Input(s) to Base Unit
Specific Surface Energy: 50 Joule per Square Meter --> 50 Joule per Square Meter No Conversion Required
Radius of Liquid Sphere: 5 Meter --> 5 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ΔP = (2*γ)/R --> (2*50)/5
Evaluating ... ...
ΔP = 20
STEP 3: Convert Result to Output's Unit
20 Pascal --> No Conversion Required
20 Pascal <-- Excess pressure
(Calculation completed in 00.004 seconds)
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## Credits

Created by Abhijit gharphalia
national institute of technology meghalaya (NIT Meghalaya), Shillong
Abhijit gharphalia has created this Calculator and 25+ more calculators!
Verified by Soupayan banerjee
National University of Judicial Science (NUJS), Kolkata
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## < 21 Nanomaterials and Nanochemistry Calculators

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Generalized Free Energy using Surface Energy and Volume
Generalized Free Enthalpy = Free Enthalpy-(2*Specific Surface Energy*Molar Volume)/Radius of Liquid Sphere
Energy Deficiency of Plane Surface using Surface Tension
Energy Deficiency of Surface = Surface Tension*4*pi*(Wigner Seitz radius^2)*(Number of Atom^(2/3))
Average Anisotropy using Diameter and Thickness
Average Anisotropy = (Magnetocrystalline Anisotropy Constant*Particle Diameter^6)/Nanoparticle Wall Thickness^6
Coulomb Energy of Charged Particle using Wigner Seitz radius
Coulomb Energy of Charged Sphere = (Surface Electrons^2)*(Number of Atom^(1/3))/(2*Wigner Seitz radius)
Pressure Inside Grain
Inside pressure of Grain = External Pressure of Grain+(4*Specific Surface Energy)/Size of Grain
Average Anisotropy using Anisotropy Constant
Average Anisotropy = Magnetocrystalline Anisotropy Constant/sqrt(Nanoparticles Present)
Uniaxial Anisotropy Energy per Unit Volume using Anisotropy Constant
Uniaxial Anisotropy Energy per Unit Volume = Magnetocrystalline Anisotropy Constant*(Angle in Uniaxial Anisotropy^2)
Volume Fraction using Volume of Nanoparticles
Volume Fraction = (Number of Nanoparticles*Volume of Nanoparticle)/Volume of Material
Volume of Nanoparticles using Volume Fraction
Volume of Nanoparticle = (Volume Fraction*Volume of Material)/Number of Nanoparticles
Specific Surface Energy using Pressure, Volume Change and Area
Specific Surface Energy = (Excess pressure*Volume change)/Surface Area of Object
Energy of Propagation using Specific Surface Energy
Energy of Propagation = Specific Surface Energy*pi*Radius of Liquid Sphere^2
Energy Deficiency of Plane Surface using Binding Energy Deficiency
Energy Deficiency of Surface = Binding Energy Deficiency of Surface Atom*(Number of Atom^(2/3))
Anisotropy Field using Spontaneous Magnetization
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Coulomb Energy of Charged Particle using Radius of Cluster
Coulomb Energy of Charged Sphere = (Surface Electrons^2)/(2*Radius of Cluster)
Energy Deficiency of Curvature containing Cluster Surface
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Excess Pressure using Surface Energy and Radius
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Specific Surface Energy using Work for Nanoparticles
Specific Surface Energy = Required Work/Surface Area of Object
Radius of Cluster using Wigner Seitz Radius
Radius of Cluster = Wigner Seitz radius*(Number of Atom^(1/3))
Energy per Unit Volume of Cluster
Energy per Unit Volume = Energy per Atom*Number of Atom
Surface Stress using Work
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## Excess Pressure using Surface Energy and Radius Formula

Excess pressure = (2*Specific Surface Energy)/Radius of Liquid Sphere
ΔP = (2*γ)/R

## What is lattice parameter?

A lattice parameter, also known as a lattice constant, is a physical dimension and angle that determines the geometry of the unit cells in a crystal lattice.

## How to Calculate Excess Pressure using Surface Energy and Radius?

Excess Pressure using Surface Energy and Radius calculator uses Excess pressure = (2*Specific Surface Energy)/Radius of Liquid Sphere to calculate the Excess pressure, The Excess Pressure using Surface Energy and Radius formula is defined as the difference in pressure caused between the inner side of the surface and the outer side of the surface. This can be calculated as the product of two and specific surface energy which further divided by radius of the sphere. Excess pressure is denoted by ΔP symbol.

How to calculate Excess Pressure using Surface Energy and Radius using this online calculator? To use this online calculator for Excess Pressure using Surface Energy and Radius, enter Specific Surface Energy (γ) & Radius of Liquid Sphere (R) and hit the calculate button. Here is how the Excess Pressure using Surface Energy and Radius calculation can be explained with given input values -> 2 = (2*50)/5.

### FAQ

What is Excess Pressure using Surface Energy and Radius?
The Excess Pressure using Surface Energy and Radius formula is defined as the difference in pressure caused between the inner side of the surface and the outer side of the surface. This can be calculated as the product of two and specific surface energy which further divided by radius of the sphere and is represented as ΔP = (2*γ)/R or Excess pressure = (2*Specific Surface Energy)/Radius of Liquid Sphere. The Specific Surface Energy is the ratio of the required work to the surface area of the object & The Radius of Liquid Sphere is any of the line segments from its center to its perimeter.
How to calculate Excess Pressure using Surface Energy and Radius?
The Excess Pressure using Surface Energy and Radius formula is defined as the difference in pressure caused between the inner side of the surface and the outer side of the surface. This can be calculated as the product of two and specific surface energy which further divided by radius of the sphere is calculated using Excess pressure = (2*Specific Surface Energy)/Radius of Liquid Sphere. To calculate Excess Pressure using Surface Energy and Radius, you need Specific Surface Energy (γ) & Radius of Liquid Sphere (R). With our tool, you need to enter the respective value for Specific Surface Energy & Radius of Liquid Sphere 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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