Convert Millijoules per square metre to Nanonewtons per metre
Convert Millijoules per square metre (mJ/m²) to Nanonewtons per metre (nN/m) instantly and accurately.
Conversion Formula
nN/m = mJ/m² × 1000000
About Millijoules per square metre
The millijoule per square metre (mJ/m²) equals 10⁻³ N/m - the SI surface-energy-per-area form, numerically identical to mN/m and dyn/cm. The preferred notation in materials science for solid surface energy and work of adhesion: polypropylene ~30 mJ/m², epoxy ~45 mJ/m², steel ~2 000 mJ/m². 1 mJ/m² = 1 mN/m = 1 dyn/cm.
About Nanonewtons per metre
The nanonewton per metre (nN/m) equals 10⁻⁹ N/m, encountered in AFM force spectroscopy for interfacial line-tension measurements and wetting studies on nanostructured surfaces. Colloidal particle contact lines at fluid interfaces can exert forces in the nN/m range. 1 nN/m = 10⁻³ µN/m = 10⁻⁶ mN/m.
Quick Reference Table
| Millijoules per square metre (mJ/m²) | Nanonewtons per metre (nN/m) |
|---|---|
| 1 mJ/m² | 1000000 nN/m |
| 2 mJ/m² | 2000000 nN/m |
| 5 mJ/m² | 5000000 nN/m |
| 10 mJ/m² | 10000000 nN/m |
| 25 mJ/m² | 25000000 nN/m |
| 50 mJ/m² | 50000000 nN/m |
| 100 mJ/m² | 100000000 nN/m |