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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 Pixels (PX) = 0.0002645833 meters.| 137400 Bohr Radius | to common length units |
|---|---|
| 137400 Bohr | = 7.27089198E-6 meters (m) |
| 137400 Bohr | = 7.27089198E-9 kilometers (km) |
| 137400 Bohr | = 0.000727089198 centimeters (cm) |
| 137400 Bohr | = 2.3854632480315E-5 feet (ft) |
| 137400 Bohr | = 0.00028625558976378 inches (in) |
| 137400 Bohr | = 7.951544160105E-6 yards (yd) |
| 137400 Bohr | = 4.5179228182415E-9 miles (mi) |
| 137400 Bohr | = 7.6851199450375E-22 light years (ly) |
| 137400 Bohr | = 0.027480540079438 pixels (PX) |
| 137400 Bohr | = 4.5443074875E+29 planck length (pl) |