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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.| 1388000000000 Bohr Radius | to common length units |
|---|---|
| 1388000000000 Bohr | = 73.4497676 meters (m) |
| 1388000000000 Bohr | = 0.0734497676 kilometers (km) |
| 1388000000000 Bohr | = 7344.97676 centimeters (cm) |
| 1388000000000 Bohr | = 240.97692782152 feet (ft) |
| 1388000000000 Bohr | = 2891.7231338583 inches (in) |
| 1388000000000 Bohr | = 80.325642607174 yards (yd) |
| 1388000000000 Bohr | = 0.045639569663167 miles (mi) |
| 1388000000000 Bohr | = 7.7634253884367E-15 light years (ly) |
| 1388000000000 Bohr | = 277605.45582431 pixels (PX) |
| 1388000000000 Bohr | = 4.590610475E+36 planck length (pl) |