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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.| 9394479032 Perch | to common length units |
|---|---|
| 9394479032 perch | = 47246713947.734 meters (m) |
| 9394479032 perch | = 47246713.947734 kilometers (km) |
| 9394479032 perch | = 4724671394773.4 centimeters (cm) |
| 9394479032 perch | = 155008904028 feet (ft) |
| 9394479032 perch | = 1860106848336 inches (in) |
| 9394479032 perch | = 51669634676 yards (yd) |
| 9394479032 perch | = 29357746.975 miles (mi) |
| 9394479032 perch | = 4.9938393349259E-6 light years (ly) |
| 9394479032 perch | = 1.785702799373E+14 pixels (PX) |
| 9394479032 perch | = 2.9529196217334E+45 planck length (pl) |