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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.| 12000 Bohr Radius | to common length units |
|---|---|
| 12000 Bohr | = 6.350124E-7 meters (m) |
| 12000 Bohr | = 6.350124E-10 kilometers (km) |
| 12000 Bohr | = 6.350124E-5 centimeters (cm) |
| 12000 Bohr | = 2.083374015748E-6 feet (ft) |
| 12000 Bohr | = 2.5000488188976E-5 inches (in) |
| 12000 Bohr | = 6.9445800524934E-7 yards (yd) |
| 12000 Bohr | = 3.9457841207349E-10 miles (mi) |
| 12000 Bohr | = 6.7118951485044E-23 light years (ly) |
| 12000 Bohr | = 0.0024000471685099 pixels (PX) |
| 12000 Bohr | = 3.9688275E+28 planck length (pl) |