Attopoise to Pascal Second Conversion

Convert between Attopoise and Pascal Second quickly and accurately.

aP
Pa·s

How to Convert Attopoise to Pascal Second

Conversion Formula

1 aP = 1E-19 Pa·s
1 Pa·s = 1E+19 aP

Example

Convert 15 aP to Pa·s:

15 aP = 15 × 1E-19 Pa·s = 1E-18 Pa·s

Unit Information

Learn about the viscosity - dynamic units you're converting between

Attopoise

aP

Definition

The attopoise is a unit of dynamic viscosity, representing 10^-18 poise. It is used for measuring the viscosity of extremely low-viscosity fluids in specialized applications.

History/Origin

This unit was created by applying the atto- prefix to the poise, providing a scale for measuring extremely low viscosities in specialized scientific and engineering contexts.

Current Use

Used in specialized scientific and engineering applications where materials have extremely low viscosities, such as gases and very thin liquids.

Multiplier

1E-19

Offset

0

Pascal Second

Pa·s

Definition

The pascal second is the SI unit of dynamic viscosity, representing the resistance of a fluid to flow when a force is applied. It is defined as the viscosity of a fluid in which a force of one newton per square meter produces a velocity gradient of one meter per second per meter.

History/Origin

Named after Blaise Pascal, this unit was established as part of the International System of Units (SI) to provide a standardized measure of dynamic viscosity. It replaced the older CGS unit of poise in scientific and engineering applications.

Current Use

Widely used in engineering, physics, and fluid mechanics for characterizing the flow properties of liquids and gases. It is the standard unit in scientific literature and international standards for viscosity measurements.

Multiplier

1

Offset

0

Attopoise to Pascal Second Conversion Table

Attopoise [aP] Pascal Second [Pa·s]
1 aP 1E-19 Pa·s
10 aP 1E-18 Pa·s
25 aP 2E-18 Pa·s
50 aP 5E-18 Pa·s
100 aP 1E-17 Pa·s
0 aP 0E+0 Pa·s
-10 aP -1E-18 Pa·s
-40 aP -4E-18 Pa·s