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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 Calibers (cal) is equal to 0.000254 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 250700 Calibers | to common length units |
|---|---|
| 250700 cal | = 63.6778 meters (m) |
| 250700 cal | = 0.0636778 kilometers (km) |
| 250700 cal | = 6367.78 centimeters (cm) |
| 250700 cal | = 208.91666666667 feet (ft) |
| 250700 cal | = 2507 inches (in) |
| 250700 cal | = 69.638888888889 yards (yd) |
| 250700 cal | = 0.039567550505051 miles (mi) |
| 250700 cal | = 6.7305570235704E-15 light years (ly) |
| 250700 cal | = 240672.03032089 pixels (PX) |
| 250700 cal | = 3.9798625E+36 planck length (pl) |