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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 Decimeters (dm) is equal to 0.1 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 4932374189 Decimeters | to common length units |
|---|---|
| 4932374189 dm | = 493237418.9 meters (m) |
| 4932374189 dm | = 493237.4189 kilometers (km) |
| 4932374189 dm | = 49323741890 centimeters (cm) |
| 4932374189 dm | = 1618233001.6404 feet (ft) |
| 4932374189 dm | = 19418796019.685 inches (in) |
| 4932374189 dm | = 539411000.54681 yards (yd) |
| 4932374189 dm | = 306483.52303796 miles (mi) |
| 4932374189 dm | = 5.2133751072825E-8 light years (ly) |
| 4932374189 dm | = 1864204652750.2 pixels (PX) |
| 4932374189 dm | = 3.082733868125E+43 planck length (pl) |