Shape Factor using Pendant Drop Calculator

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Capillarity and Surface Forces in Liquids (Curved Surfaces)

BET Adsorption Isotherm

Colloidal Structures in Surfactant Solutions

Freundlich adsorption isotherm

Important Formulas of Adsorption Isotherm

Important Formulas of Colloids

Important Formulas on Surface Tension

Langmuir Adsorption Isotherm

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Laplace and Surface Pressure

Parachor

Surface Pressure

Surface Tension

Wilhelmy-Plate Method

✖The Diameter of Tip of Drop is a diameter at a distance (equatorial diameter) from the tip of the drop.ⓘ Diameter of Tip of Drop [d_s]			+10% -10%
✖The equatorial Diameter is the drop (or the bubble) diameter at its maximum width.ⓘ Equatorial Diameter [d_e]			+10% -10%

✖Shape Factor of Drop is quantity pertaining to the ratio of two significant diameters.ⓘ Shape Factor using Pendant Drop [S_S]

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Formula

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Shape Factor using Pendant Drop

Formula

`"S"_{"S"} = "d"_{"s"}/"d"_{"e"}`

Example

`"0.85"="17m"/"20m"`

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Shape Factor using Pendant Drop Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter
S_S = d_s/d_e
This formula uses 3 Variables

Variables Used

Shape Factor of Drop - Shape Factor of Drop is quantity pertaining to the ratio of two significant diameters.
Diameter of Tip of Drop - (Measured in Millimeter) - The Diameter of Tip of Drop is a diameter at a distance (equatorial diameter) from the tip of the drop.
Equatorial Diameter - (Measured in Millimeter) - The equatorial Diameter is the drop (or the bubble) diameter at its maximum width.

STEP 1: Convert Input(s) to Base Unit

Diameter of Tip of Drop: 17 Meter --> 17000 Millimeter (Check conversion here)
Equatorial Diameter: 20 Meter --> 20000 Millimeter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S_S = d_s/d_e --> 17000/20000

Evaluating ... ...

S_S = 0.85

STEP 3: Convert Result to Output's Unit

0.85 --> No Conversion Required

FINAL ANSWER

0.85 <-- Shape Factor of Drop

(Calculation completed in 00.004 seconds)

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Home » Chemistry » Surface Chemistry » Capillarity and Surface Forces in Liquids (Curved Surfaces) » Laplace and Surface Pressure » Shape Factor using Pendant Drop

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< 9 Laplace and Surface Pressure Calculators

Interfacial Tension by Laplace Equation

Go Interfacial Tension = Laplace Pressure-((Radius of Curvature at Section 1*Radius of Curvature at Section 2)/(Radius of Curvature at Section 1+Radius of Curvature at Section 2))

Correction Factor given Surface Tension

Go Correction Factor = (Drop Weight*[g])/(2*pi*Capillary Radius*Surface Tension of Fluid)

Laplace Pressure of Curved Surface using Young-Laplace Equation

Go Laplace Pressure given Young Laplace = Surface Tension*((1/Radius of Curvature at Section 1)+(1/Radius of Curvature at Section 2))

Maximum Force at Equilibrium

Go Maximum Force = (Density of Liquid Phase-Density of Liquid or Gas Phase)*[g]*Volume

Laplace Pressure

Go Laplace Pressure = Pressure inside of Curved Surface-Pressure Outside of Curved Surface

Parachor Given Molar Volume

Go Parachor given Molar Volume = (Surface Tension of Fluid)^(1/4)*Molar Volume

Contact Angle Hysteresis

Go Contact Angle Hysteresis = Advancing Contact Angle-Receding Contact Angle

Laplace Pressure of Bubbles or Droplets using Young Laplace Equation

Go Laplace Pressure of Bubble = (Surface Tension*2)/Radius of Curvature

Shape Factor using Pendant Drop

Go Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter

Shape Factor using Pendant Drop Formula

Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter
S_S = d_s/d_e

What is Pendant Drop?

The pendant drop is a drop suspended from a needle in a bulk liquid or gaseous phase. The shape of the drop results from the relationship between the surface tension or interfacial tension and gravity.

How to Calculate Shape Factor using Pendant Drop?

Shape Factor using Pendant Drop calculator uses Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter to calculate the Shape Factor of Drop, The Shape Factor using Pendant Drop formula is defined as the ratio of the diameter at the distance (equatorial diameter) from the drop (bubble) bottom to the drop (or the bubble) diameter at its maximum width. Shape Factor of Drop is denoted by S_S symbol.

How to calculate Shape Factor using Pendant Drop using this online calculator? To use this online calculator for Shape Factor using Pendant Drop, enter Diameter of Tip of Drop (d_s) & Equatorial Diameter (d_e) and hit the calculate button. Here is how the Shape Factor using Pendant Drop calculation can be explained with given input values -> 0.85 = 17/20.

FAQ

What is Shape Factor using Pendant Drop?

The Shape Factor using Pendant Drop formula is defined as the ratio of the diameter at the distance (equatorial diameter) from the drop (bubble) bottom to the drop (or the bubble) diameter at its maximum width and is represented as S_S = d_s/d_e or Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter. The Diameter of Tip of Drop is a diameter at a distance (equatorial diameter) from the tip of the drop & The equatorial Diameter is the drop (or the bubble) diameter at its maximum width.

How to calculate Shape Factor using Pendant Drop?

The Shape Factor using Pendant Drop formula is defined as the ratio of the diameter at the distance (equatorial diameter) from the drop (bubble) bottom to the drop (or the bubble) diameter at its maximum width is calculated using Shape Factor of Drop = Diameter of Tip of Drop/Equatorial Diameter. To calculate Shape Factor using Pendant Drop, you need Diameter of Tip of Drop (d_s) & Equatorial Diameter (d_e). With our tool, you need to enter the respective value for Diameter of Tip of Drop & Equatorial Diameter 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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