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Surface Stress using Work Formula

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The Surface Stress is the amount of reversible work per unit area needed to elastically stretch a pre-existing surface. Check FAQs

g = \frac{dW}{dA}

g - Surface Stress?dW - Required Work?dA - Surface Area of Object?

Surface Stress using Work Example

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Here is how the Surface Stress using Work equation looks like with Values.

Here is how the Surface Stress using Work equation looks like with Units.

Here is how the Surface Stress using Work equation looks like.

4 = \frac{20}{5}

4J/m² = \frac{20J}{5m²}

4 = \frac{20}{5}

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Surface Stress using Work Solution

Follow our step by step solution on how to calculate Surface Stress using Work?

FIRST Step Consider the formula

g = \frac{dW}{dA}

Next Step Substitute values of Variables

∴

g = \frac{20J}{5m²}

Next Step Prepare to Evaluate

∴

g = \frac{20}{5}

LAST Step Evaluate

∴

g = 4J/m²

Surface Stress using Work Formula Elements

Variables

Surface Stress

The Surface Stress is the amount of reversible work per unit area needed to elastically stretch a pre-existing surface.

Symbol: g

Measurement: Specific Surface EnergyUnit: J/m²

Note: Value should be greater than 0.

Formulas to find Surface Stress

Required Work

The Required Work is the amount of work needed for the desired process to happen.

Symbol: dW

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Required Work

Surface Area of Object

The Surface Area of Object is the total amount of space that all the surfaces of the object take up.

Symbol: dA

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Surface Area of Object

Other formulas in Size Effects on Structure and Morphology of Free or Supported Nanoparticles category

Go Specific Surface Energy using Pressure, Volume Change and Area

γ = \frac{ΔP \cdot dV}{dA}

Go Specific Surface Energy using Work for Nanoparticles

γ = \frac{dW}{dA}

Go Excess Pressure using Surface Energy and Radius

ΔP = \frac{2 \cdot γ}{R}

Go Pressure Inside Grain

P i = P e + \frac{4 \cdot γ}{Φ}

How to Evaluate Surface Stress using Work?

Surface Stress using Work evaluator uses Surface Stress = Required Work/Surface Area of Object to evaluate the Surface Stress, The Surface Stress using Work formula is defined as the amount of the reversible work per unit area needed to elastically stretch a pre-existing surface. Surface Stress is denoted by g symbol.

How to evaluate Surface Stress using Work using this online evaluator? To use this online evaluator for Surface Stress using Work, enter Required Work (dW) & Surface Area of Object (dA) and hit the calculate button.

FAQs on Surface Stress using Work

What is the formula to find Surface Stress using Work?

The formula of Surface Stress using Work is expressed as Surface Stress = Required Work/Surface Area of Object. Here is an example- 4 = 20/5.

How to calculate Surface Stress using Work?

With Required Work (dW) & Surface Area of Object (dA) we can find Surface Stress using Work using the formula - Surface Stress = Required Work/Surface Area of Object.

Can the Surface Stress using Work be negative?

No, the Surface Stress using Work, measured in Specific Surface Energy cannot be negative.

Which unit is used to measure Surface Stress using Work?

Surface Stress using Work is usually measured using the Joule per Square Meter[J/m²] for Specific Surface Energy. are the few other units in which Surface Stress using Work can be measured.

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Surface Stress using Work Formula

Surface Stress using Work Example

Surface Stress using Work Solution

Surface Stress using Work Formula Elements

Other formulas in Size Effects on Structure and Morphology of Free or Supported Nanoparticles category

How to Evaluate Surface Stress using Work?

FAQs on Surface Stress using Work

Variable Name