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Specific Surface Area Formula

GoSpecific Surface Area for array of n Cylindrical Particles Formula

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Specific Surface Area is determined as the ratio of the area divided by the mass of an array of particles. Check FAQs

A sp = \frac{3}{ρ \cdot R sphere}

A_sp - Specific Surface Area?ρ - Density?R_sphere - Radius of Sphere?

Specific Surface Area Example

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Here is how the Specific Surface Area equation looks like with Values.

Here is how the Specific Surface Area equation looks like with Units.

Here is how the Specific Surface Area equation looks like.

0.0021 = \frac{3}{1141 \cdot 1.25}

0.0021m^2/kg = \frac{3}{1141kg/m³ \cdot 1.25m}

0.0021 = \frac{3}{1141 \cdot 1.25}

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Specific Surface Area Solution

Follow our step by step solution on how to calculate Specific Surface Area?

FIRST Step Consider the formula

A sp = \frac{3}{ρ \cdot R sphere}

Next Step Substitute values of Variables

∴

A sp = \frac{3}{1141kg/m³ \cdot 1.25m}

Next Step Prepare to Evaluate

∴

A sp = \frac{3}{1141 \cdot 1.25}

Next Step Evaluate

∴

A sp = 0.0021034180543383m^2/kg

LAST Step Rounding Answer

∴

A sp = 0.0021m^2/kg

Specific Surface Area Formula Elements

Variables

Specific Surface Area

Specific Surface Area is determined as the ratio of the area divided by the mass of an array of particles.

Symbol: A_sp

Measurement: Specific AreaUnit: m^2/kg

Note: Value should be greater than 0.

Formulas to find Specific Surface Area

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

Radius of Sphere

Radius of Sphere is a line segment extending from the center of a sphere to the circumference or bounding surface.

Symbol: R_sphere

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radius of Sphere

Other Formulas to find Specific Surface Area

Go Specific Surface Area for array of n Cylindrical Particles

A sp = (\frac{2}{ρ}) \cdot ((\frac{1}{R cyl}) + (\frac{1}{L}))

Other formulas in Specific Surface Area category

Go Critical Packing Parameter

CPP = \frac{v}{a o \cdot l}

Go Number of Moles of Surfactant given Critical Micelle Concentration

[M] = \frac{c - c CMC}{n}

Go Micellar Aggregation Number

N mic = \frac{(\frac{4}{3}) \cdot π \cdot ({R mic}^{3})}{V hydrophobic}

Go Micellar Core Radius given Micellar Aggregation Number

R mic = {(\frac{N mic \cdot 3 \cdot V hydrophobic}{4 \cdot π})}^{\frac{1}{3}}

How to Evaluate Specific Surface Area?

Specific Surface Area evaluator uses Specific Surface Area = 3/(Density*Radius of Sphere) to evaluate the Specific Surface Area, The Specific Surface Area formula is defined as for a fixed amount of material, the surface area is inversely proportional to the product of density and radius for spherical particles. Specific Surface Area is denoted by A_sp symbol.

How to evaluate Specific Surface Area using this online evaluator? To use this online evaluator for Specific Surface Area, enter Density (ρ) & Radius of Sphere (R_sphere) and hit the calculate button.

FAQs on Specific Surface Area

What is the formula to find Specific Surface Area?

The formula of Specific Surface Area is expressed as Specific Surface Area = 3/(Density*Radius of Sphere). Here is an example- 0.002407 = 3/(1141*1.25).

How to calculate Specific Surface Area?

With Density (ρ) & Radius of Sphere (R_sphere) we can find Specific Surface Area using the formula - Specific Surface Area = 3/(Density*Radius of Sphere).

What are the other ways to Calculate Specific Surface Area?

Here are the different ways to Calculate Specific Surface Area-

Specific Surface Area=(2/Density)*((1/Cylinder Radius)+(1/Length))

Can the Specific Surface Area be negative?

No, the Specific Surface Area, measured in Specific Area cannot be negative.

Which unit is used to measure Specific Surface Area?

Specific Surface Area is usually measured using the Square Meter per Kilogram[m^2/kg] for Specific Area. Square Centimeter per Kilogram[m^2/kg], Square Meter per Gram[m^2/kg], Square Centimeter per Gram[m^2/kg] are the few other units in which Specific Surface Area can be measured.

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Specific Surface Area Formula

​GoSpecific Surface Area for array of n Cylindrical Particles Formula

Specific Surface Area Example

Specific Surface Area Solution

Specific Surface Area Formula Elements

Other Formulas to find Specific Surface Area

Other formulas in Specific Surface Area category

How to Evaluate Specific Surface Area?

FAQs on Specific Surface Area

Variable Name

GoSpecific Surface Area for array of n Cylindrical Particles Formula