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In typography, the point is the smallest unit of measure. It is used for measuring font size, leading, and other items on a printed page. The size of the point has varied th ..more definition+
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 Points (pt) is equal to 0.000352778 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 400 Points | to common length units |
|---|---|
| 400 pt | = 0.1411112 meters (m) |
| 400 pt | = 0.0001411112 kilometers (km) |
| 400 pt | = 14.11112 centimeters (cm) |
| 400 pt | = 0.46296325459318 feet (ft) |
| 400 pt | = 5.5555590551181 inches (in) |
| 400 pt | = 0.15432108486439 yards (yd) |
| 400 pt | = 8.7682434582041E-5 miles (mi) |
| 400 pt | = 1.4915040693373E-17 light years (ly) |
| 400 pt | = 533.33373648299 pixels (PX) |
| 400 pt | = 8.81945E+33 planck length (pl) |