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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 Perch (perch) = 5.0292 meters.| 915900 Bohr Radius | to common length units |
|---|---|
| 915900 Bohr | = 4.846732143E-5 meters (m) |
| 915900 Bohr | = 4.846732143E-8 kilometers (km) |
| 915900 Bohr | = 0.004846732143 centimeters (cm) |
| 915900 Bohr | = 0.00015901352175197 feet (ft) |
| 915900 Bohr | = 0.0019081622610236 inches (in) |
| 915900 Bohr | = 5.3004507250656E-5 yards (yd) |
| 915900 Bohr | = 3.0116197301509E-8 miles (mi) |
| 915900 Bohr | = 5.122853972096E-21 light years (ly) |
| 915900 Bohr | = 0.18318360013652 pixels (PX) |
| 915900 Bohr | = 3.029207589375E+30 planck length (pl) |