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## Laplace Pressure of bubbles or droplets using Young Laplace Equation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Laplace Pressure = (Surface Tension*2)/Radius of Curvature
ΔP = (σ*2)/r
This formula uses 2 Variables
Variables Used
Surface Tension - Surface tension is a word that is linked to the liquid surface. It is a physical property of liquids, in which the molecules are drawn onto every side. (Measured in Newton per Meter)
Radius of Curvature - In differential geometry, the radius of curvature, R, is the reciprocal of the curvature. (Measured in Meter)
STEP 1: Convert Input(s) to Base Unit
Surface Tension: 72.75 Newton per Meter --> 72.75 Newton per Meter No Conversion Required
Radius of Curvature: 15 Meter --> 15 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ΔP = (σ*2)/r --> (72.75*2)/15
Evaluating ... ...
ΔP = 9.7
STEP 3: Convert Result to Output's Unit
9.7 Pascal -->9.7E-05 Bar (Check conversion here)
9.7E-05 Bar <-- Laplace Pressure
(Calculation completed in 00.016 seconds)

## < 10+ Capillarity and Surface Forces in Liquids (Curved Surfaces) Calculators

Surface Tension given Contact Angle
Surface Tension of Fluid = (2*Radius of Curvature*Density of Fluid*[g]*Height of Capillary Rise/Fall)*(1/cos(Contact Angle)) Go
Force for Rectangular Plate using Wilhelmy-Plate Method
Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift)) Go
Height of Magnitude of Capillary Rise
Height of Capillary Rise/Fall = Surface Tension of Fluid/((1/2)*(Radius of Tubing*Density of Fluid*[g])) Go
Surface Tension Force Given Density of Fluid
Surface Tension of Fluid = (1/2)*(Radius of Tubing*Density of Fluid*[g]*Height of Capillary Rise/Fall) Go
Total Weight of Ring using Ring-Detachment Method
Total Weight of Solid Surface = Weight of Ring+(4*pi*Radius of Ring*Surface Tension of Fluid) Go
Laplace Pressure of Curved Surface using Young-Laplace Equation
Laplace Pressure = Surface Tension*((1/Radius of Curvature at Section 1)+(1/Radius of Curvature at Section 2)) Go
Surface Pressure using Wilhelmy-Plate Method
Surface Pressure of Thin Film = -(Change in Force/(2* (Thickness of Plate+Weight of Plate))) Go
Surface Tension Given Temperature
Surface Tension of Fluid = 75.69-(0.1413*Temperature in Degree Celsius)-(0.0002985*(Temperature in Degree Celsius)^2) Go
Laplace Pressure of bubbles or droplets using Young Laplace Equation
Laplace Pressure = (Surface Tension*2)/Radius of Curvature Go
Surface Tension for Very Thin Plate using Wilhelmy-Plate Method
Surface Tension of Fluid = Force/(2*Weight of Plate) Go

### Laplace Pressure of bubbles or droplets using Young Laplace Equation Formula

Laplace Pressure = (Surface Tension*2)/Radius of Curvature
ΔP = (σ*2)/r

## What is Young–Laplace equation in Surface Chemistry?

Young–Laplace equation is a nonlinear partial differential equation that describes the capillary pressure difference sustained across the interface between two static fluids, such as water and air, due to the phenomenon of surface tension or wall tension.

## How to Calculate Laplace Pressure of bubbles or droplets using Young Laplace Equation?

Laplace Pressure of bubbles or droplets using Young Laplace Equation calculator uses Laplace Pressure = (Surface Tension*2)/Radius of Curvature to calculate the Laplace Pressure, The Laplace Pressure of bubbles or droplets using Young Laplace Equation formula is defined as the pressure difference in spherical shapes such as bubbles or droplets. Laplace Pressure is denoted by ΔP symbol.

How to calculate Laplace Pressure of bubbles or droplets using Young Laplace Equation using this online calculator? To use this online calculator for Laplace Pressure of bubbles or droplets using Young Laplace Equation, enter Surface Tension (σ) & Radius of Curvature (r) and hit the calculate button. Here is how the Laplace Pressure of bubbles or droplets using Young Laplace Equation calculation can be explained with given input values -> 9.700E-5 = (72.75*2)/15 .

### FAQ

What is Laplace Pressure of bubbles or droplets using Young Laplace Equation?
The Laplace Pressure of bubbles or droplets using Young Laplace Equation formula is defined as the pressure difference in spherical shapes such as bubbles or droplets and is represented as ΔP = (σ*2)/r or Laplace Pressure = (Surface Tension*2)/Radius of Curvature . Surface tension is a word that is linked to the liquid surface. It is a physical property of liquids, in which the molecules are drawn onto every side & In differential geometry, the radius of curvature, R, is the reciprocal of the curvature.
How to calculate Laplace Pressure of bubbles or droplets using Young Laplace Equation?
The Laplace Pressure of bubbles or droplets using Young Laplace Equation formula is defined as the pressure difference in spherical shapes such as bubbles or droplets is calculated using Laplace Pressure = (Surface Tension*2)/Radius of Curvature . To calculate Laplace Pressure of bubbles or droplets using Young Laplace Equation, you need Surface Tension (σ) & Radius of Curvature (r). With our tool, you need to enter the respective value for Surface Tension & Radius of Curvature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Laplace Pressure?
In this formula, Laplace Pressure uses Surface Tension & Radius of Curvature. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Laplace Pressure = Surface Tension*((1/Radius of Curvature at Section 1)+(1/Radius of Curvature at Section 2)) Let Others Know