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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.| 726100 Perch | to common length units |
|---|---|
| 726100 perch | = 3651702.12 meters (m) |
| 726100 perch | = 3651.70212 kilometers (km) |
| 726100 perch | = 365170212 centimeters (cm) |
| 726100 perch | = 11980650 feet (ft) |
| 726100 perch | = 143767800 inches (in) |
| 726100 perch | = 3993550 yards (yd) |
| 726100 perch | = 2269.0625 miles (mi) |
| 726100 perch | = 3.8597422259803E-10 light years (ly) |
| 726100 perch | = 13801710538.798 pixels (PX) |
| 726100 perch | = 2.282313825E+41 planck length (pl) |