Convert Nanonewtons to Dynes
Convert Nanonewtons (nN) to Dynes (dyn) instantly and accurately.
Conversion Formula
dyn = nN × 0.0001
About Nanonewtons
A nanonewton (nN) is 10⁻⁹ N - the force scale of AFM, MEMS, and nanoscale adhesion. AFM contact-mode tip-sample forces are held to 1-100 nN to image surfaces without damage. A single gecko seta generates ~200 nN of adhesion via van der Waals forces; one million setae per foot give ~10 N total grip. Smartphone MEMS accelerometers sense nanonewton inertial forces from proof-mass displacements. Carbon nanotubes fracture at forces in the nanonanonewton range per tube. CubeSat cold-gas microthrusters produce single-digit nN thrust for attitude control. 1 nN = 10⁻⁹ N.
About Dynes
The dyne (dyn) is the CGS unit of force - the force to accelerate 1 g at 1 cm/s² - exactly 10⁻⁵ N. Surface tension is universally expressed in dyn/cm (= mN/m): water 72.8 dyn/cm; mercury 487 dyn/cm; ethanol 22.1 dyn/cm. Astrophysics and plasma physics papers use dyn/cm² for pressure; solar photon radiation pressure at Earth's orbit is ~4.56 × 10⁻⁵ dyn/cm². The dyne pairs naturally with other CGS units (poise, erg, gauss), which is why it persists in stellar modelling and X-ray binary spectra literature. 1 dyn = 10⁻⁵ N = 10 µN.
Quick Reference Table
| Nanonewtons (nN) | Dynes (dyn) |
|---|---|
| 1 nN | 0.0001 dyn |
| 2 nN | 0.0002 dyn |
| 5 nN | 0.0005 dyn |
| 10 nN | 0.001 dyn |
| 25 nN | 0.0025 dyn |
| 50 nN | 0.005 dyn |
| 100 nN | 0.01 dyn |