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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.| 7987000000000 Bohr Radius | to common length units |
|---|---|
| 7987000000000 Bohr | = 422.6536699 meters (m) |
| 7987000000000 Bohr | = 0.4226536699 kilometers (km) |
| 7987000000000 Bohr | = 42265.36699 centimeters (cm) |
| 7987000000000 Bohr | = 1386.6590219816 feet (ft) |
| 7987000000000 Bohr | = 16639.90826378 inches (in) |
| 7987000000000 Bohr | = 462.21967399388 yards (yd) |
| 7987000000000 Bohr | = 0.26262481476925 miles (mi) |
| 7987000000000 Bohr | = 4.4673255459254E-14 light years (ly) |
| 7987000000000 Bohr | = 1597431.394574 pixels (PX) |
| 7987000000000 Bohr | = 2.641585436875E+37 planck length (pl) |