What Is This Tool?
This converter transforms kinematic viscosity measurements from the SI unit square meter per second (m²/s) to the CGS unit stokes (St). It helps users express viscosity values in different unit systems commonly used in fluid mechanics, lubrication, and aerosol science.
How to Use This Tool?
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Enter the kinematic viscosity value in square meter per second
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Select the input unit as square meter/second
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Choose the output unit as stokes [St]
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Click convert to get the viscosity value in stokes
Key Features
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Converts kinematic viscosity from square meter/second to stokes accurately
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Supports applications in fluid dynamics, lubrication, and sediment transport
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Provides clear examples to guide conversions
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Browser-based and easy to use without installation
Examples
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0.5 m²/s converts to 5000 St using the formula 0.5 × 10000 = 5000 St
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0.02 m²/s converts to 200 St using the formula 0.02 × 10000 = 200 St
Common Use Cases
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Calculating Reynolds number and characterizing flow in hydraulics
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Analyzing lubrication and oil behavior where viscosity per density is needed
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Modeling aerosol settling velocities and sedimentation in geophysics
Tips & Best Practices
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Always check unit consistency to avoid large conversion errors
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Use the CGS unit stokes for small viscosity values for clearer representation
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Consider scientific context since stokes is not an SI unit and may have limited acceptance
Limitations
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Large factor difference of 10,000 means improper conversions can cause major errors
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Stokes is not an SI unit and may not be suitable for all scientific or regulatory uses
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Viscosity measurements vary greatly; accuracy depends on proper precision
Frequently Asked Questions
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What is the relationship between square meter/second and stokes?
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One square meter per second equals 10,000 stokes, as 1 St equals one square centimetre per second.
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Why convert kinematic viscosity to stokes?
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Converting to stokes allows representation of viscosity in the CGS system, which is common for lubrication and sedimentation studies.
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Is stokes an SI unit?
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No, stokes is a CGS unit and is not part of the International System of Units (SI).
Key Terminology
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Square meter per second (m²/s)
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The SI unit of kinematic viscosity defined as dynamic viscosity divided by fluid density, measuring momentum diffusivity.
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Stokes (St)
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A CGS unit of kinematic viscosity equal to one square centimetre per second, used to express fluid resistance under gravity.
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Kinematic viscosity
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A measure of a fluid's viscosity relative to its density, representing the rate of momentum diffusion.