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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.| 7674456978 Bohr Radius | to common length units |
|---|---|
| 7674456978 Bohr | = 0.40611461202471 meters (m) |
| 7674456978 Bohr | = 0.00040611461202471 kilometers (km) |
| 7674456978 Bohr | = 40.611461202471 centimeters (cm) |
| 7674456978 Bohr | = 1.3323970210784 feet (ft) |
| 7674456978 Bohr | = 15.988764252941 inches (in) |
| 7674456978 Bohr | = 0.44413234035948 yards (yd) |
| 7674456978 Bohr | = 0.0002523479206588 miles (mi) |
| 7674456978 Bohr | = 4.2925125465037E-17 light years (ly) |
| 7674456978 Bohr | = 1534.9215616583 pixels (PX) |
| 7674456978 Bohr | = 2.5382163251544E+34 planck length (pl) |