Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
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.
A rack unit (abbreviated U or RU) is a unit of measure defined as 1.75 inches (44.45 mm). It is most frequently used as a measurement of the overall height of 19-inch and ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Rack Unit (ru) = 0.04445 meters.| 9669222814 Bohr Radius | to common length units |
|---|---|
| 9669222814 Bohr | = 0.51167303210441 meters (m) |
| 9669222814 Bohr | = 0.00051167303210441 kilometers (km) |
| 9669222814 Bohr | = 51.167303210441 centimeters (cm) |
| 9669222814 Bohr | = 1.6787172969305 feet (ft) |
| 9669222814 Bohr | = 20.144607563166 inches (in) |
| 9669222814 Bohr | = 0.55957243231016 yards (yd) |
| 9669222814 Bohr | = 0.00031793888199441 miles (mi) |
| 9669222814 Bohr | = 5.4082341412579E-17 light years (ly) |
| 9669222814 Bohr | = 1933.8825697027 pixels (PX) |
| 9669222814 Bohr | = 3.1979564506525E+34 planck length (pl) |