Convert Micronewtons per metre to Ergs per square centimetre
Convert Micronewtons per metre (µN/m) to Ergs per square centimetre (erg/cm²) instantly and accurately.
Conversion Formula
erg/cm² = µN/m × 0.001
About Micronewtons per metre
The micronewton per metre (µN/m) equals 10⁻⁶ N/m, used in precision thin-film capillarity studies and cryogenic surface-tension measurements. Liquid helium-4 at 2 K has a surface tension of ~0.37 mN/m (370 µN/m); liquid ³He near absolute zero is even lower. Numerically identical to µJ/m². 1 µN/m = 10⁻³ mN/m.
About Ergs per square centimetre
The erg per square centimetre (erg/cm²) equals 10⁻³ N/m - the CGS surface energy unit (1 erg/cm² = 10⁻⁷ J / 10⁻⁴ m² = 10⁻³ J/m² = 10⁻³ N/m). Standard in solid surface-energy measurements: polyethylene ~31 erg/cm²; glass ~300-500 erg/cm²; metals 500-2 000 erg/cm². 1 erg/cm² = 1 mN/m = 1 dyn/cm.
Quick Reference Table
| Micronewtons per metre (µN/m) | Ergs per square centimetre (erg/cm²) |
|---|---|
| 1 µN/m | 0.001 erg/cm² |
| 2 µN/m | 0.002 erg/cm² |
| 5 µN/m | 0.005 erg/cm² |
| 10 µN/m | 0.01 erg/cm² |
| 25 µN/m | 0.025 erg/cm² |
| 50 µN/m | 0.05 erg/cm² |
| 100 µN/m | 0.1 erg/cm² |