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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 Himetrics (hiMetric) is equal to 1.0E-5 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 497000 Himetrics | to common length units |
|---|---|
| 497000 hiMetric | = 4.97 meters (m) |
| 497000 hiMetric | = 0.00497 kilometers (km) |
| 497000 hiMetric | = 497 centimeters (cm) |
| 497000 hiMetric | = 16.305774278215 feet (ft) |
| 497000 hiMetric | = 195.66929133858 inches (in) |
| 497000 hiMetric | = 5.4352580927384 yards (yd) |
| 497000 hiMetric | = 0.0030882148254196 miles (mi) |
| 497000 hiMetric | = 5.2531444878977E-16 light years (ly) |
| 497000 hiMetric | = 18784.254335024 pixels (PX) |
| 497000 hiMetric | = 3.10625E+35 planck length (pl) |