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Dynamic Viscosity given Kinematic Viscosity Formula

GoDynamic Viscosity of Fluid given Shear Force per Unit Area or Shear Stress Formula

GoDynamic Viscosity of Fluid given Fluid Filling Width between Plates Formula

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The Dynamic Viscosity also known simply as viscosity, is a measure of a fluid's resistance to flow. Check FAQs

μ = v s \cdot ρ f

μ - Dynamic Viscosity?v_s - Kinematic Viscosity at 20° C?ρ_f - Mass Density of Fluid?

Dynamic Viscosity given Kinematic Viscosity Example

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Here is how the Dynamic Viscosity given Kinematic Viscosity equation looks like with Values.

Here is how the Dynamic Viscosity given Kinematic Viscosity equation looks like with Units.

Here is how the Dynamic Viscosity given Kinematic Viscosity equation looks like.

924 = 12 \cdot 77

924Pa*s = 12m²/s \cdot 77kg/m³

924 = 12 \cdot 77

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Dynamic Viscosity given Kinematic Viscosity Solution

Follow our step by step solution on how to calculate Dynamic Viscosity given Kinematic Viscosity?

FIRST Step Consider the formula

μ = v s \cdot ρ f

Next Step Substitute values of Variables

∴

μ = 12m²/s \cdot 77kg/m³

Next Step Prepare to Evaluate

∴

μ = 12 \cdot 77

LAST Step Evaluate

∴

μ = 924Pa*s

Dynamic Viscosity given Kinematic Viscosity Formula Elements

Variables

Dynamic Viscosity

The Dynamic Viscosity also known simply as viscosity, is a measure of a fluid's resistance to flow.

Symbol: μ

Measurement: Dynamic ViscosityUnit: Pa*s

Note: Value can be positive or negative.

Formulas to find Dynamic Viscosity

Kinematic Viscosity at 20° C

Kinematic Viscosity at 20° C standard is a measure of a fluid's internal resistance to flow under gravitational forces.

Symbol: v_s

Measurement: Kinematic ViscosityUnit: m²/s

Note: Value can be positive or negative.

Formulas to find Kinematic Viscosity at 20° C

Mass Density of Fluid

Mass Density of Fluid is the mass which it possesses per unit volume.

Symbol: ρ_f

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Mass Density of Fluid

Other Formulas to find Dynamic Viscosity

Go Dynamic Viscosity of Fluid given Shear Force per Unit Area or Shear Stress

μ = \frac{σ}{du /dy}

Go Dynamic Viscosity of Fluid given Fluid Filling Width between Plates

μ = \frac{σ \cdot y}{V f}

Other formulas in Newton’s Friction Postulation category

Go Shear Force Per Unit Area or Shear Stress

σ = μ \cdot du /dy

Go Velocity Gradient given Shear Force per unit Area or Shear Stress

du /dy = \frac{σ}{μ}

Go Velocity of Upper Plate given Shear force per unit Area or Shear Stress

V f = \frac{σ \cdot y}{μ}

Go Fluid Filling Width between Plates given Shear Force Per Unit Area or Shear Stress

y = \frac{μ \cdot V f}{σ}

How to Evaluate Dynamic Viscosity given Kinematic Viscosity?

Dynamic Viscosity given Kinematic Viscosity evaluator uses Dynamic Viscosity = Kinematic Viscosity at 20° C*Mass Density of Fluid to evaluate the Dynamic Viscosity, The Dynamic Viscosity given Kinematic Viscosity formula is defined as the resistance to movement of one layer of a fluid over another. Dynamic Viscosity is denoted by μ symbol.

How to evaluate Dynamic Viscosity given Kinematic Viscosity using this online evaluator? To use this online evaluator for Dynamic Viscosity given Kinematic Viscosity, enter Kinematic Viscosity at 20° C (v_s) & Mass Density of Fluid (ρ_f) and hit the calculate button.

FAQs on Dynamic Viscosity given Kinematic Viscosity

What is the formula to find Dynamic Viscosity given Kinematic Viscosity?

The formula of Dynamic Viscosity given Kinematic Viscosity is expressed as Dynamic Viscosity = Kinematic Viscosity at 20° C*Mass Density of Fluid. Here is an example- 924 = 12*77.

How to calculate Dynamic Viscosity given Kinematic Viscosity?

With Kinematic Viscosity at 20° C (v_s) & Mass Density of Fluid (ρ_f) we can find Dynamic Viscosity given Kinematic Viscosity using the formula - Dynamic Viscosity = Kinematic Viscosity at 20° C*Mass Density of Fluid.

What are the other ways to Calculate Dynamic Viscosity?

Here are the different ways to Calculate Dynamic Viscosity-

Dynamic Viscosity=Shear Stress of Fluid/(Velocity Gradient)
Dynamic Viscosity=(Shear Stress of Fluid*Width between the Plates)/Velocity of Fluid

Can the Dynamic Viscosity given Kinematic Viscosity be negative?

Yes, the Dynamic Viscosity given Kinematic Viscosity, measured in Dynamic Viscosity can be negative.

Which unit is used to measure Dynamic Viscosity given Kinematic Viscosity?

Dynamic Viscosity given Kinematic Viscosity is usually measured using the Pascal Second[Pa*s] for Dynamic Viscosity. Newton Second per Square Meter[Pa*s], Millinewton Second per Square Meter[Pa*s], Dyne Second per Square Centimeter[Pa*s] are the few other units in which Dynamic Viscosity given Kinematic Viscosity can be measured.

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