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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 Zeptometers (zm) is equal to 1.0E-21 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.31700 Zeptometers | to common length units |
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31700 zm | = 3.17E-17 meters (m) |
31700 zm | = 3.17E-20 kilometers (km) |
31700 zm | = 3.17E-15 centimeters (cm) |
31700 zm | = 1.0400262467192E-16 feet (ft) |
31700 zm | = 1.248031496063E-15 inches (in) |
31700 zm | = 3.4667541557305E-17 yards (yd) |
31700 zm | = 1.9697466793923E-20 miles (mi) |
31700 zm | = 3.3505971884579E-33 light years (ly) |
31700 zm | = 1.1981103871635E-13 pixels (PX) |
31700 zm | = 1.98125E+18 planck length (pl) |