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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.
The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Light Seconds (ls) = 299800000 meters.| 8479391931 Bohr Radius | to common length units |
|---|---|
| 8479391931 Bohr | = 0.44870991838708 meters (m) |
| 8479391931 Bohr | = 0.00044870991838708 kilometers (km) |
| 8479391931 Bohr | = 44.870991838708 centimeters (cm) |
| 8479391931 Bohr | = 1.4721454015324 feet (ft) |
| 8479391931 Bohr | = 17.665744818389 inches (in) |
| 8479391931 Bohr | = 0.49071513384414 yards (yd) |
| 8479391931 Bohr | = 0.0002788154169569 miles (mi) |
| 8479391931 Bohr | = 4.7427324636622E-17 light years (ly) |
| 8479391931 Bohr | = 1695.9117162235 pixels (PX) |
| 8479391931 Bohr | = 2.8044369899192E+34 planck length (pl) |