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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.
The line (abbreviated L or l) was a small English unit of length, variously reckoned as 1/10, 1/12, 1/16, or 1/40 of an inch. It was not included among the units authoriz ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Lines (l) = 0.0021 meters.| 1 Bohr Radius | to common length units |
|---|---|
| 1 Bohr | = 5.29177E-11 meters (m) |
| 1 Bohr | = 5.29177E-14 kilometers (km) |
| 1 Bohr | = 5.29177E-9 centimeters (cm) |
| 1 Bohr | = 1.7361450131234E-10 feet (ft) |
| 1 Bohr | = 2.083374015748E-9 inches (in) |
| 1 Bohr | = 5.7871500437445E-11 yards (yd) |
| 1 Bohr | = 3.2881534339458E-14 miles (mi) |
| 1 Bohr | = 5.593245957087E-27 light years (ly) |
| 1 Bohr | = 2.0000393070916E-7 pixels (PX) |
| 1 Bohr | = 3.30735625E+24 planck length (pl) |
| Bohr Radius | to Lines (table conversion) |
|---|---|
| 1 Bohr | = 2.5198904761905E-8 l |
| 2 Bohr | = 5.039780952381E-8 l |
| 3 Bohr | = 7.5596714285714E-8 l |
| 4 Bohr | = 1.0079561904762E-7 l |
| 5 Bohr | = 1.2599452380952E-7 l |
| 6 Bohr | = 1.5119342857143E-7 l |
| 7 Bohr | = 1.7639233333333E-7 l |
| 8 Bohr | = 2.0159123809524E-7 l |
| 9 Bohr | = 2.2679014285714E-7 l |
| 10 Bohr | = 2.5198904761905E-7 l |
| 20 Bohr | = 5.039780952381E-7 l |
| 30 Bohr | = 7.5596714285714E-7 l |
| 40 Bohr | = 1.0079561904762E-6 l |
| 50 Bohr | = 1.2599452380952E-6 l |
| 60 Bohr | = 1.5119342857143E-6 l |
| 70 Bohr | = 1.7639233333333E-6 l |
| 80 Bohr | = 2.0159123809524E-6 l |
| 90 Bohr | = 2.2679014285714E-6 l |
| 100 Bohr | = 2.5198904761905E-6 l |
| 200 Bohr | = 5.039780952381E-6 l |
| 300 Bohr | = 7.5596714285714E-6 l |
| 400 Bohr | = 1.0079561904762E-5 l |
| 500 Bohr | = 1.2599452380952E-5 l |
| 600 Bohr | = 1.5119342857143E-5 l |
| 700 Bohr | = 1.7639233333333E-5 l |
| 800 Bohr | = 2.0159123809524E-5 l |
| 900 Bohr | = 2.2679014285714E-5 l |
| 1000 Bohr | = 2.5198904761905E-5 l |
| 2000 Bohr | = 5.039780952381E-5 l |
| 4000 Bohr | = 0.00010079561904762 l |
| 5000 Bohr | = 0.00012599452380952 l |
| 7500 Bohr | = 0.00018899178571429 l |
| 10000 Bohr | = 0.00025198904761905 l |
| 25000 Bohr | = 0.00062997261904762 l |
| 50000 Bohr | = 0.0012599452380952 l |
| 100000 Bohr | = 0.0025198904761905 l |
| 1000000 Bohr | = 0.025198904761905 l |
| 1000000000 Bohr | = 25.198904761905 l |