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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.
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Perch (perch) = 5.0292 meters.| 692000000 Bohr Radius | to common length units |
|---|---|
| 692000000 Bohr | = 0.0366190484 meters (m) |
| 692000000 Bohr | = 3.66190484E-5 kilometers (km) |
| 692000000 Bohr | = 3.66190484 centimeters (cm) |
| 692000000 Bohr | = 0.12014123490814 feet (ft) |
| 692000000 Bohr | = 1.4416948188976 inches (in) |
| 692000000 Bohr | = 0.040047078302712 yards (yd) |
| 692000000 Bohr | = 2.2754021762905E-5 miles (mi) |
| 692000000 Bohr | = 3.8705262023042E-18 light years (ly) |
| 692000000 Bohr | = 138.40272005074 pixels (PX) |
| 692000000 Bohr | = 2.288690525E+33 planck length (pl) |