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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 Varas [Argentina] (vr[Argentina]) = 0.866 meters.| 729000 Bohr Radius | to common length units |
|---|---|
| 729000 Bohr | = 3.85770033E-5 meters (m) |
| 729000 Bohr | = 3.85770033E-8 kilometers (km) |
| 729000 Bohr | = 0.00385770033 centimeters (cm) |
| 729000 Bohr | = 0.00012656497145669 feet (ft) |
| 729000 Bohr | = 0.0015187796574803 inches (in) |
| 729000 Bohr | = 4.2188323818898E-5 yards (yd) |
| 729000 Bohr | = 2.3970638533465E-8 miles (mi) |
| 729000 Bohr | = 4.0774763027164E-21 light years (ly) |
| 729000 Bohr | = 0.14580286548698 pixels (PX) |
| 729000 Bohr | = 2.41106270625E+30 planck length (pl) |