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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.
A metric foot (defined as 300 mm, or about 11.8 inches) has been used occasionally in the UK but has never been an official unit. The sizes of the studios at BBC Televi ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Metric Foot (mf) = 0.3 meters.| 4909276271 Bohr Radius | to common length units |
|---|---|
| 4909276271 Bohr | = 0.2597876089259 meters (m) |
| 4909276271 Bohr | = 0.0002597876089259 kilometers (km) |
| 4909276271 Bohr | = 25.97876089259 centimeters (cm) |
| 4909276271 Bohr | = 0.85232155159415 feet (ft) |
| 4909276271 Bohr | = 10.22785861913 inches (in) |
| 4909276271 Bohr | = 0.28410718386472 yards (yd) |
| 4909276271 Bohr | = 0.00016142453628677 miles (mi) |
| 4909276271 Bohr | = 2.7458789654994E-17 light years (ly) |
| 4909276271 Bohr | = 981.87455113719 pixels (PX) |
| 4909276271 Bohr | = 1.6236725557869E+34 planck length (pl) |