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The Bohr radius (a0 or rBohr) is a physical constant, approximately equal to the most probable distance between the proton and electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.2917721067×10^−11 m.
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Roman Actus (actus) = 35.5 meters.| 1975833842 Bohr Radius | to common length units |
|---|---|
| 1975833842 Bohr | = 0.1045565825008 meters (m) |
| 1975833842 Bohr | = 0.0001045565825008 kilometers (km) |
| 1975833842 Bohr | = 10.45565825008 centimeters (cm) |
| 1975833842 Bohr | = 0.34303340715487 feet (ft) |
| 1975833842 Bohr | = 4.1164008858584 inches (in) |
| 1975833842 Bohr | = 0.11434446905162 yards (yd) |
| 1975833842 Bohr | = 6.4968448324785E-5 miles (mi) |
| 1975833842 Bohr | = 1.1051324648642E-17 light years (ly) |
| 1975833842 Bohr | = 395.17453482817 pixels (PX) |
| 1975833842 Bohr | = 6.5347864063002E+33 planck length (pl) |