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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 Perch (perch) is equal to 5.0292 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 2207231178 Perch | to common length units |
|---|---|
| 2207231178 perch | = 11100607040.398 meters (m) |
| 2207231178 perch | = 11100607.040398 kilometers (km) |
| 2207231178 perch | = 1110060704039.8 centimeters (cm) |
| 2207231178 perch | = 36419314437 feet (ft) |
| 2207231178 perch | = 437031773244 inches (in) |
| 2207231178 perch | = 12139771479 yards (yd) |
| 2207231178 perch | = 6897597.43125 miles (mi) |
| 2207231178 perch | = 1.1733016637139E-6 light years (ly) |
| 2207231178 perch | = 41955055517100 pixels (PX) |
| 2207231178 perch | = 6.9378794002485E+44 planck length (pl) |