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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.| 4046303754 Bohr Radius | to common length units |
|---|---|
| 4046303754 Bohr | = 0.21412108816305 meters (m) |
| 4046303754 Bohr | = 0.00021412108816305 kilometers (km) |
| 4046303754 Bohr | = 21.412108816305 centimeters (cm) |
| 4046303754 Bohr | = 0.70249700840894 feet (ft) |
| 4046303754 Bohr | = 8.4299641009073 inches (in) |
| 4046303754 Bohr | = 0.23416566946965 yards (yd) |
| 4046303754 Bohr | = 0.00013304867583503 miles (mi) |
| 4046303754 Bohr | = 2.2631972113206E-17 light years (ly) |
| 4046303754 Bohr | = 809.27665564322 pixels (PX) |
| 4046303754 Bohr | = 1.338256801019E+34 planck length (pl) |