What Is This Tool?
This converter allows users to transform dynamic viscosity measurements from newton second per square meter, the SI unit for absolute viscosity, into exapoise (EP), a large metric multiple of the poise used primarily for very high viscosity values.
How to Use This Tool?
-
Enter the value in newton second per square meter (N·s/m²).
-
Select the target unit as exapoise [EP].
-
Click convert to get the viscosity expressed in exapoise.
Key Features
-
Converts dynamic viscosity values from newton second/square meter to exapoise [EP].
-
Supports comparison between SI and non-SI viscosity units.
-
Useful for theoretical, rheological, and astrophysical applications.
Examples
-
10 Newton second/square meter equals 1e-16 Exapoise [EP].
-
0.5 Newton second/square meter converts to 5e-18 Exapoise [EP].
Common Use Cases
-
Specifying and measuring viscosities of lubricants, hydraulic fluids, and oils.
-
Rheological characterization of polymer melts, paints, and adhesives.
-
Converting large viscosity values between CGS poise and SI pascal-second units.
-
Supporting fluid-dynamics calculations and modeling of very high-viscosity regimes in geophysics and astrophysics.
Tips & Best Practices
-
Confirm the viscosity unit system before converting to ensure appropriate usage.
-
Use this tool primarily for very large viscosity values and theoretical estimations.
-
Be mindful that exapoise is non-SI and suited for specialized scientific contexts.
Limitations
-
The exapoise unit represents extremely large viscosity scales and is uncommon in everyday measurements.
-
Conversion accuracy depends on the applicability of viscosity ranges in specialized fields.
-
Not generally used for routine viscosity measurements due to its size and non-SI status.
Frequently Asked Questions
-
What is the newton second per square meter?
-
It is the SI unit of dynamic viscosity, measuring a fluid's resistance to shear, equivalently one pascal-second.
-
Why use exapoise instead of pascal-second?
-
Exapoise is used for expressing very large viscosity values or converting units between CGS and SI systems in specialized scientific contexts.
-
Is exapoise commonly used in everyday viscosity measurements?
-
No, exapoise is a very large, non-SI unit mainly applied in theoretical or high-viscosity studies rather than routine measurements.
Key Terminology
-
Newton second/square meter
-
The SI unit for dynamic viscosity, representing fluid's internal resistance to shear, equal to one pascal-second.
-
Exapoise [EP]
-
A metric multiple of the poise used for very high viscosities; 1 exapoise equals 10^18 poise or 10^17 pascal-seconds.
-
Dynamic viscosity
-
A measure of a fluid's resistance to shear or flow under applied force.