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The yard (abbreviation; yd) is an English unit of length, in both the British imperial and US customary systems of measurement, that comprises 3 feet or 36 inches. It is by i ..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 Yards (yd) is equal to 0.9144 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 511500 Yards | to common length units |
|---|---|
| 511500 yd | = 467715.6 meters (m) |
| 511500 yd | = 467.7156 kilometers (km) |
| 511500 yd | = 46771560 centimeters (cm) |
| 511500 yd | = 1534500 feet (ft) |
| 511500 yd | = 18414000 inches (in) |
| 511500 yd | = 511500 yards (yd) |
| 511500 yd | = 290.625 miles (mi) |
| 511500 yd | = 4.9436169538104E-11 light years (ly) |
| 511500 yd | = 1767744222.7079 pixels (PX) |
| 511500 yd | = 2.9232225E+40 planck length (pl) |