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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.| 47250 Bohr Radius | to common length units |
|---|---|
| 47250 Bohr | = 2.500361325E-6 meters (m) |
| 47250 Bohr | = 2.500361325E-9 kilometers (km) |
| 47250 Bohr | = 0.0002500361325 centimeters (cm) |
| 47250 Bohr | = 8.2032851870079E-6 feet (ft) |
| 47250 Bohr | = 9.8439422244094E-5 inches (in) |
| 47250 Bohr | = 2.7344283956693E-6 yards (yd) |
| 47250 Bohr | = 1.5536524975394E-9 miles (mi) |
| 47250 Bohr | = 2.6428087147236E-22 light years (ly) |
| 47250 Bohr | = 0.0094501857260077 pixels (PX) |
| 47250 Bohr | = 1.562725828125E+29 planck length (pl) |