## Force for Rectangular Plate using Wilhelmy-Plate Method Solution

STEP 0: Pre-Calculation Summary
Formula Used
Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift))
F = WPlate+(Fs*((γ*Pp)-Udrift))
This formula uses 6 Variables
Variables Used
Force - (Measured in Newton) - Force is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity.
Weight of Plate - (Measured in Kilogram) - The Weight of Plate is defined as the force of attraction exerted on the plate by gravity.
Surface Force - (Measured in Newton per Square Meter) - Surface Force is defined as forces exerted on the fluid element by its surroundings through direct contact at the surface.
Surface Tension of Fluid - (Measured in Newton per Meter) - Surface Tension of Fluid is the energy or work required to increase the surface area of a fluid due to intermolecular forces.
Perimeter of Plate - (Measured in Meter) - The perimeter of Plate is the sum of all the sides of a rectangular plate.
Upward Drift - (Measured in Newton per Meter) - Upward Drift is the movement of force in an upward direction.
STEP 1: Convert Input(s) to Base Unit
Weight of Plate: 10.2 Kilogram --> 10.2 Kilogram No Conversion Required
Surface Force: 53 Pascal --> 53 Newton per Square Meter (Check conversion here)
Surface Tension of Fluid: 72 Newton per Meter --> 72 Newton per Meter No Conversion Required
Perimeter of Plate: 51 Meter --> 51 Meter No Conversion Required
Upward Drift: 52 Newton per Meter --> 52 Newton per Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
F = WPlate+(Fs*((γ*Pp)-Udrift)) --> 10.2+(53*((72*51)-52))
Evaluating ... ...
F = 191870.2
STEP 3: Convert Result to Output's Unit
191870.2 Newton --> No Conversion Required
191870.2 Newton <-- Force
(Calculation completed in 00.031 seconds)
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Amity Institute Of Applied Sciences (AIAS, Amity University), Noida, India
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## < 5 Wilhelmy-Plate Method Calculators

Force given Surface Tension using Wilhelmy-Plate Method
Force = (Density of Plate*[g]*(Length of Plate*Width of Full Size Bearing Plate*Thickness of Plate))+(2*Surface Tension of Fluid*(Thickness of Plate+Width of Full Size Bearing Plate)*(cos(Contact Angle)))-(Density of Fluid*[g]*Thickness of Plate*Width of Full Size Bearing Plate*Depth of Plate) 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
Total Weight of Plate using Wilhelmy-Plate Method
Total Weight of Solid Surface = Weight of Plate+Surface Tension of Fluid*(Perimeter)-Upward Drift 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
Surface Pressure using Wilhelmy-Plate Method
Surface Pressure of Thin Film = -(Change in Force/(2* (Thickness of Plate+Weight of Plate))) Go

## Force for Rectangular Plate using Wilhelmy-Plate Method Formula

Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift))
F = WPlate+(Fs*((γ*Pp)-Udrift))

## What is Wilhelmy-Plate Method?

The Wilhelmy plate method for measuring interfacial tension uses a Wilhelmy plate that is pulled upward or pushed downward through an interface. In this method, the plate is oriented perpendicular to the interface, and the force exerted on it is measured.

## How to Calculate Force for Rectangular Plate using Wilhelmy-Plate Method?

Force for Rectangular Plate using Wilhelmy-Plate Method calculator uses Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift)) to calculate the Force, The Force for Rectangular Plate using Wilhelmy-Plate Method formula is the net downward force acting on a rectangular plate needed to detach the weight of the plate from the liquid surface. Force is denoted by F symbol.

How to calculate Force for Rectangular Plate using Wilhelmy-Plate Method using this online calculator? To use this online calculator for Force for Rectangular Plate using Wilhelmy-Plate Method, enter Weight of Plate (WPlate), Surface Force (Fs), Surface Tension of Fluid (γ), Perimeter of Plate (Pp) & Upward Drift (Udrift) and hit the calculate button. Here is how the Force for Rectangular Plate using Wilhelmy-Plate Method calculation can be explained with given input values -> 191870.2 = 10.2+(53*((72*51)-52)).

### FAQ

What is Force for Rectangular Plate using Wilhelmy-Plate Method?
The Force for Rectangular Plate using Wilhelmy-Plate Method formula is the net downward force acting on a rectangular plate needed to detach the weight of the plate from the liquid surface and is represented as F = WPlate+(Fs*((γ*Pp)-Udrift)) or Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift)). The Weight of Plate is defined as the force of attraction exerted on the plate by gravity, Surface Force is defined as forces exerted on the fluid element by its surroundings through direct contact at the surface, Surface Tension of Fluid is the energy or work required to increase the surface area of a fluid due to intermolecular forces, The perimeter of Plate is the sum of all the sides of a rectangular plate & Upward Drift is the movement of force in an upward direction.
How to calculate Force for Rectangular Plate using Wilhelmy-Plate Method?
The Force for Rectangular Plate using Wilhelmy-Plate Method formula is the net downward force acting on a rectangular plate needed to detach the weight of the plate from the liquid surface is calculated using Force = Weight of Plate+(Surface Force*((Surface Tension of Fluid*Perimeter of Plate)-Upward Drift)). To calculate Force for Rectangular Plate using Wilhelmy-Plate Method, you need Weight of Plate (WPlate), Surface Force (Fs), Surface Tension of Fluid (γ), Perimeter of Plate (Pp) & Upward Drift (Udrift). With our tool, you need to enter the respective value for Weight of Plate, Surface Force, Surface Tension of Fluid, Perimeter of Plate & Upward Drift 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 Force?
In this formula, Force uses Weight of Plate, Surface Force, Surface Tension of Fluid, Perimeter of Plate & Upward Drift. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Force = (Density of Plate*[g]*(Length of Plate*Width of Full Size Bearing Plate*Thickness of Plate))+(2*Surface Tension of Fluid*(Thickness of Plate+Width of Full Size Bearing Plate)*(cos(Contact Angle)))-(Density of Fluid*[g]*Thickness of Plate*Width of Full Size Bearing Plate*Depth of Plate)
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