Convert joule/centimeter to attonewton
Please provide values below to convert joule/centimeter [J/cm] to attonewton [aN], or Convert attonewton to joule/centimeter.
How to Convert Joule/centimeter to Attonewton
1 J/cm = 1e+20 aN
Example: convert 15 J/cm to aN:
15 J/cm = 15 × 1e+20 aN = 1.5e+21 aN
Joule/centimeter to Attonewton Conversion Table
| joule/centimeter | attonewton |
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Joule/centimeter
The joule per centimeter (J/cm) is a unit of energy density or energy per unit length, representing the amount of energy (joules) contained or transferred per centimeter.
History/Origin
The unit derives from the SI unit of energy, the joule, combined with the centimeter as a unit of length. It has been used in contexts such as material science and physics to measure energy distribution over small distances.
Current Use
J/cm is used in fields like material testing, physics, and engineering to quantify energy density, especially in applications involving thin films, coatings, or localized energy measurements.
Attonewton
An attonewton (aN) is a unit of force equal to 10^-18 newtons.
History/Origin
The attonewton is part of the SI prefixes system, introduced to measure extremely small forces, with its usage becoming more relevant in nanotechnology and precision measurements.
Current Use
Attonewtons are used in scientific research involving microscopic forces, such as in atomic and molecular physics, and in nanotechnology applications where very small forces are measured.