What does poise measure?

Poise measures dynamic viscosity, which quantifies a fluid's internal resistance to shear flow in the CGS system.

Why convert poise to newton second per square meter?

Converting allows viscosity values from the CGS system to be expressed in SI units, facilitating consistency and standardization in scientific and engineering contexts.

Is the conversion factor always 0.1?

Yes, 1 poise equals 0.1 newton second per square meter, representing the fixed conversion rate between these units.

How to Convert from Poise [P] to Newton second/square meter

Easily convert dynamic viscosity values from poise [P], the CGS unit, to newton second per square meter, the SI unit, using our online converter tool designed for precision in scientific and engineering calculations.

Poise [P]

Newton second/square meter

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Poise [P] to Newton second/square meter Conversion Table

Poise [P]	Newton second/square meter

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Poise [P] to Newton second/square meter Conversion Table
Poise [P]	Newton second/square meter

Explore More Viscosity Dynamic Units Converter

What Is This Tool?

This unit converter transforms dynamic viscosity measurements from poise (P), a CGS unit commonly used in tribology and rheology, into newton second per square meter (N·s/m²), the corresponding SI unit. It helps standardize viscosity values for various industrial, scientific, and engineering applications.

How to Use This Tool?

Enter the viscosity value measured in poise [P].
Select poise as the input unit and newton second per square meter as the output unit.
Click the convert button to obtain the equivalent value in newton second per square meter.
Review the result for use in engineering or scientific calculations.

Key Features

Converts dynamic viscosity values between poise and newton second per square meter.
Supports use cases in tribology, engine design, polymer processing, and fluid dynamics.
Provides clear, accurate unit definitions for precise conversions.
Browser-based and easy to use with no installation needed.

Examples

5 Poise equals 0.5 newton second per square meter.
12 Poise converts to 1.2 newton second per square meter.

Common Use Cases

Specifying viscosities of lubricants and motor oils in tribology and engine design.
Characterizing the flow behavior of polymer melts and viscous industrial fluids during processing.
Performing rheological measurements in laboratories, including polymer processing and paint formulation.
Inputting viscosity values for fluid dynamics calculations to determine flow regimes.

Tips & Best Practices

Ensure viscosity measurements are taken under consistent temperature and composition conditions.
Use the converter to standardize data from CGS to SI units for compatibility in research and industry.
Verify input values for accuracy before conversion to minimize errors.
Refer to unit definitions to understand the physical meaning of viscosity units.

Limitations

Poise is less commonly used in modern industrial settings compared to SI units.
Viscosity varies with temperature and fluid composition, so conversions should consider measurement conditions.
Conversion accuracy depends on the consistency of the input data.

Frequently Asked Questions

What does poise measure?: Poise measures dynamic viscosity, which quantifies a fluid's internal resistance to shear flow in the CGS system.
Why convert poise to newton second per square meter?: Converting allows viscosity values from the CGS system to be expressed in SI units, facilitating consistency and standardization in scientific and engineering contexts.
Is the conversion factor always 0.1?: Yes, 1 poise equals 0.1 newton second per square meter, representing the fixed conversion rate between these units.

Key Terminology

Poise [P]: The CGS unit of dynamic viscosity, defined as 1 g·cm⁻1·s⁻1, representing fluid resistance to shear.
Newton second per square meter: The SI unit of dynamic viscosity, equal to one pascal-second, quantifying fluid internal resistance to shear stress.
Dynamic Viscosity: A measure of a fluid's internal resistance to flow under shear stress.

Quick Knowledge Check

Which unit is the CGS unit for dynamic viscosity?

Newton second per square meter

Poise

Pascal-second

What is the equivalent of 1 poise in newton second per square meter?

1 N·s/m²

0.1 N·s/m²

10 N·s/m²

In which field is poise commonly used to specify viscosity?

Fluid dynamics calculations

Tribology and engine design

Electrical engineering

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