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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 Centiinch (cin) is equal to 0.000254 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 1 Centiinch | to common length units |
|---|---|
| 1 cin | = 0.000254 meters (m) |
| 1 cin | = 2.54E-7 kilometers (km) |
| 1 cin | = 0.0254 centimeters (cm) |
| 1 cin | = 0.00083333333333333 feet (ft) |
| 1 cin | = 0.01 inches (in) |
| 1 cin | = 0.00027777777777778 yards (yd) |
| 1 cin | = 1.5782828282828E-7 miles (mi) |
| 1 cin | = 2.6847056336539E-20 light years (ly) |
| 1 cin | = 0.9600001209449 pixels (PX) |
| 1 cin | = 1.5875E+31 planck length (pl) |