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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.| 9934752925 Bohr Radius | to common length units |
|---|---|
| 9934752925 Bohr | = 0.52572427485927 meters (m) |
| 9934752925 Bohr | = 0.00052572427485927 kilometers (km) |
| 9934752925 Bohr | = 52.572427485927 centimeters (cm) |
| 9934752925 Bohr | = 1.7248171747351 feet (ft) |
| 9934752925 Bohr | = 20.697806096822 inches (in) |
| 9934752925 Bohr | = 0.57493905824505 yards (yd) |
| 9934752925 Bohr | = 0.00032666991945741 miles (mi) |
| 9934752925 Bohr | = 5.5567516632414E-17 light years (ly) |
| 9934752925 Bohr | = 1986.9896356243 pixels (PX) |
| 9934752925 Bohr | = 3.2857767178705E+34 planck length (pl) |