Convert newton/square millimeter to exapascal
Please provide values below to convert newton/square millimeter [N/mm^2] to exapascal [EPa], or Convert exapascal to newton/square millimeter.
How to Convert Newton/square Millimeter to Exapascal
1 N/mm^2 = 1e-12 EPa
Example: convert 15 N/mm^2 to EPa:
15 N/mm^2 = 15 × 1e-12 EPa = 1.5e-11 EPa
Newton/square Millimeter to Exapascal Conversion Table
| newton/square millimeter | exapascal |
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Newton/square Millimeter
Newton per square millimeter (N/mm²) is a unit of pressure or stress, representing the force of one newton applied over an area of one square millimeter.
History/Origin
The unit derives from the SI base unit newton for force and the millimeter for area, commonly used in engineering and material science to measure stress and pressure. It has been in use since the adoption of the SI system, with increased application in fields requiring precise measurement of high pressures.
Current Use
N/mm² is widely used in engineering, material science, and construction to specify material strength, stress, and pressure levels, especially in contexts where high precision is required, such as in the specification of tensile strength and pressure ratings.
Exapascal
An exapascal (EPa) is a unit of pressure equal to 10^18 pascals, used to measure extremely high pressures.
History/Origin
The exapascal was introduced as part of the International System of Units (SI) prefixes to represent very large pressure values, primarily in scientific and engineering contexts involving high-pressure phenomena.
Current Use
The exapascal is mainly used in fields such as geophysics, astrophysics, and high-pressure physics to describe immense pressures found in planetary interiors, stellar environments, and experimental high-pressure research.