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The hand is a non-SI unit of measurement of length standardized to 4 inches (101.6 mm). It is used to measure the height of horses in some English-speaking countries, includi ..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 Hands (h) is equal to 0.1016 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 300 Hands | to common length units |
|---|---|
| 300 h | = 30.48 meters (m) |
| 300 h | = 0.03048 kilometers (km) |
| 300 h | = 3048 centimeters (cm) |
| 300 h | = 100 feet (ft) |
| 300 h | = 1200 inches (in) |
| 300 h | = 33.333333333333 yards (yd) |
| 300 h | = 0.018939393939394 miles (mi) |
| 300 h | = 3.2216467603847E-15 light years (ly) |
| 300 h | = 115200.01451339 pixels (PX) |
| 300 h | = 1.905E+36 planck length (pl) |