Pascal seconds to Dyne Seconds/sq. centimeter Converter (Pa·s to P)
Pa·s × 10 = P
Calculation: 1 Pa·s × 10 = 10 P
Common Pascal second to Dyne second/sq. centimeter Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Pascal second (Pa·s) and Dyne second/sq. centimeter (P).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 Pa·s 0.01 P | 1 × 10⁻² |
| 0.01 Pa·s 0.1 P | 1 × 10⁻¹ |
| 0.1 Pa·s 1 P | 1 × 10⁰ |
| 0.5 Pa·s 5 P | 5 × 10⁰ |
| 1 Pa·s 10 P | 1 × 10¹ |
| 2 Pa·s 20 P | 2 × 10¹ |
| 5 Pa·s 50 P | 5 × 10¹ |
| 10 Pa·s 100 P | 1 × 10² |
| 20 Pa·s 200 P | 2 × 10² |
| 25 Pa·s 250 P | 2.5 × 10² |
| 50 Pa·s 500 P | 5 × 10² |
| 100 Pa·s 1000 P | 1 × 10³ |
| 250 Pa·s 2500 P | 2.5 × 10³ |
| 500 Pa·s 5000 P | 5 × 10³ |
| 1000 Pa·s 10000 P | 1 × 10⁴ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 P 0.1 Pa·s | 1 × 10⁻¹ |
| 5 P 0.5 Pa·s | 5 × 10⁻¹ |
| 10 P 1 Pa·s | 1 × 10⁰ |
| 50 P 5 Pa·s | 5 × 10⁰ |
| 100 P 10 Pa·s | 1 × 10¹ |
Real-World Context & Everyday Benchmarks
Tap to load into converterTo help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Pascal second (Pa·s) and Dyne second/sq. centimeter (P):
Pascal second References:
- Pure drinking water dynamic viscosity at 20 degrees Celsius 0.001 Pa·s
- Culinary extra virgin olive oil dynamic viscosity at room temperature 0.08 Pa·s
- Automotive engine motor oil SAE 30 dynamic viscosity at 20°C 0.2 Pa·s
- Pure natural clover bee honey dynamic viscosity at room temperature 10 Pa·s
- Creamy processed peanut butter dynamic viscosity at room temperature 250 Pa·s
Dyne second/sq. centimeter References:
- Pure drinking water dynamic viscosity at 20 degrees Celsius 0.01 P
- Culinary extra virgin olive oil dynamic viscosity at room temperature 0.8 P
- Automotive engine motor oil SAE 30 dynamic viscosity at 20°C 2 P
- Pure natural clover bee honey dynamic viscosity at room temperature 100 P
How to Convert Pascal second to Dyne second/sq. centimeter
Converting Pascal second (Pa·s) to Dyne second/sq. centimeter (P) is a core calculation in Dynamic Viscosity, which quantifies a fluid's internal tangential resistance to shear deformation and laminar flow. This calculation bridges modern MKSA metric standards with the historical Gaussian centimetre-gram-second (CGS) electrostatic and electromagnetic framework. In CGS systems, electromagnetic units (such as statvolts, abvolts, dynes, ergs, and gauss) are formulated directly from mechanical dimensions, with electrostatic-to-electromagnetic relations tied to the speed of light in vacuum (c ≈ 2.99792458 × 1010 cm/s). Exactly 1 Pascal second translates to 10 Dyne second/sq. centimeter (1 P = 0.1 Pa·s).
Mathematical Conversion Derivation via Coherent SI Base Unit
Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (pascal second (Pa·s)) without arbitrary rounding:
1 Pa·s = 1 pascal second (Pa·s)1 P = 0.1 pascal second (Pa·s)V(P) = V(Pa·s) × ( 1 / 0.1 ) = V(Pa·s) × 10Value in Dyne second/sq. centimeter = Value in Pascal second × 10Direct computational formula applied for standard conversion.For an engineering input of 75 Pa·s, applying the conversion factor yields exactly 750 P. At larger operational scale, 10000 Pascal second corresponds to 100000 P.
Inverse check: 1 P = 0.1 Pa·s.Understanding Pascal second and Dyne second/sq. centimeter
Pascal second
Pa·sA Pascal second (Pa·s) is the official base standard unit for dynamic viscosity.
Applications & Practical Context
In practical viscosity dynamic terms, a pure drinking water dynamic viscosity at 20 degrees Celsius equals 0.001 Pa·s, a culinary extra virgin olive oil dynamic viscosity at room temperature equals 0.08 Pa·s, a automotive engine motor oil SAE 30 dynamic viscosity at 20°C equals 0.2 Pa·s.
A dynamic viscosity of 1 Pa·s describes a fluid that requires a shear stress of 1 Pascal second to maintain unit velocity gradient between parallel laminar layers.
1 Pa·s = 1 Pa·s (Base Standard)Dyne second/sq. centimeter
PA Dyne second/sq. centimeter (P) is a unit of dynamic viscosity in the centimeter-gram-second (CGS) system.
Applications & Practical Context
In practical viscosity dynamic terms, a pure drinking water dynamic viscosity at 20 degrees Celsius equals 0.01 P, a culinary extra virgin olive oil dynamic viscosity at room temperature equals 0.8 P, a automotive engine motor oil SAE 30 dynamic viscosity at 20°C equals 2 P.
A physical magnitude of 1 P corresponds to 0.1 Pa·s in standard SI measurement.
1 P = 0.1 Pa·sDomain Metrology & Engineering Applications
Newton's Law of Viscosity (τ = μ · du/dy)
Rigorously quantified in laboratory and field settings using rotational cone-and-plate rheometers, falling ball Höppler viscometers, and vibrating wire viscometers.
Applied across lubricating oil tribology (SAE engine grades), polymer extrusion, paint and coating formulation, and pharmaceutical liquid processing under international metrology standard ISO 80000-4:2019, ASTM D445.
Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-4:2019, ASTM D445 and the BIPM SI Brochure (9th Edition). Governed by Newton's Law of Viscosity (τ = μ · du/dy) under ISO 80000 dimensional vector [M L⁻¹ T⁻¹].
Dynamic to Kinematic Viscosity Bridge (m²/s • cSt • Stokes • ft²/s • in²/s • mm²/s)
Calculate fluid kinematic momentum diffusivity ν = μ / ρ across process liquids, bridging dynamic viscosity [M L⁻¹ T⁻¹] and kinematic viscosity [L² T⁻¹] via metrological density (ρ).
ν = μ / ρ
[Pa·s] ÷ [kg/m³] → [m²/s]
-
1. Normalize Input to SI Base Unit (Pa·s):
μ = 1 Pa·s × 1 = 1 Pa·s -
2. Apply Engineering Parameter (ρ):
Selected condition: Engine Lubricating Oil (SAE 30, 20°C) at ρ = 885 kg/m³ -
3. Execute Governing Physical Law in SI Units:
ν = μ / ρ = (1 Pa·s) ÷ (885 kg/m³) = 0.00112994 m²/s -
4. Convert to Standard Engineering Units:
• m²/s: 0.00112994 × 1 = 0.00112994 m²/s (Square Meters per Second) • cSt: 0.00112994 × 1000000 = 1129.9435 cSt (Centistokes) • St: 0.00112994 × 10000 = 11.2994 St (Stokes) • ft²/s: 0.00112994 × 10.7639 = 0.01216 ft²/s (Square Feet per Second) • in²/s: 0.00112994 × 1550.0031 = 1.75 in²/s (Square Inches per Second) • mm²/s: 0.00112994 × 1000000 = 1129.9435 mm²/s (Square Millimeters per Second)
| Engineering Substance / Operating Standard | Parameter Value (kg/m³) | Reference State / Condition | Typical Industrial & Engineering Application |
|---|---|---|---|
| Water (20°C / Standard Ambient) | 998.2 |
998.2 kg/m³ | Hydronic HVAC & cooling water (NIST) |
| Engine Lubricating Oil (SAE 30, 20°C) | 885 |
885.0 kg/m³ | Crankcase lubrication & turbo bearing feeds |
| Hydraulic Oil (ISO VG 46, 20°C) | 870 |
870.0 kg/m³ | Industrial hydraulic systems & servo controls |
| Heavy Fuel Oil (Bunker C / HFO, 50°C) | 920 |
920.0 kg/m³ | Marine diesel engines & power plant burners |
| Pure Glycerol (100% C₃H₈O₃, 20°C) | 1260 |
1,260.0 kg/m³ | High-viscosity metrology reference fluid |
Frequently Asked Questions
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