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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.| 180500 Bohr Radius | to common length units |
|---|---|
| 180500 Bohr | = 9.55164485E-6 meters (m) |
| 180500 Bohr | = 9.55164485E-9 kilometers (km) |
| 180500 Bohr | = 0.000955164485 centimeters (cm) |
| 180500 Bohr | = 3.1337417486877E-5 feet (ft) |
| 180500 Bohr | = 0.00037604900984252 inches (in) |
| 180500 Bohr | = 1.0445805828959E-5 yards (yd) |
| 180500 Bohr | = 5.9351169482721E-9 miles (mi) |
| 180500 Bohr | = 1.0095808952542E-21 light years (ly) |
| 180500 Bohr | = 0.036100709493003 pixels (PX) |
| 180500 Bohr | = 5.96977803125E+29 planck length (pl) |