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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.| 910000000000 Bohr Radius | to common length units |
|---|---|
| 910000000000 Bohr | = 48.155107 meters (m) |
| 910000000000 Bohr | = 0.048155107 kilometers (km) |
| 910000000000 Bohr | = 4815.5107 centimeters (cm) |
| 910000000000 Bohr | = 157.98919619423 feet (ft) |
| 910000000000 Bohr | = 1895.8703543307 inches (in) |
| 910000000000 Bohr | = 52.663065398075 yards (yd) |
| 910000000000 Bohr | = 0.029922196248906 miles (mi) |
| 910000000000 Bohr | = 5.0898538209492E-15 light years (ly) |
| 910000000000 Bohr | = 182003.57694533 pixels (PX) |
| 910000000000 Bohr | = 3.0096941875E+36 planck length (pl) |