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 football field is often used as a comparative measurement of length when talking about distances that may be hard to comprehend when stated in terms of standard units. An American football field ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Football Field Length [US] (fbf[US]) = 91.44 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 Football Field Length [US] (table conversion) |
|---|---|
| 1 Bohr | = 5.7871500437445E-13 fbf[US] |
| 2 Bohr | = 1.1574300087489E-12 fbf[US] |
| 3 Bohr | = 1.7361450131234E-12 fbf[US] |
| 4 Bohr | = 2.3148600174978E-12 fbf[US] |
| 5 Bohr | = 2.8935750218723E-12 fbf[US] |
| 6 Bohr | = 3.4722900262467E-12 fbf[US] |
| 7 Bohr | = 4.0510050306212E-12 fbf[US] |
| 8 Bohr | = 4.6297200349956E-12 fbf[US] |
| 9 Bohr | = 5.2084350393701E-12 fbf[US] |
| 10 Bohr | = 5.7871500437445E-12 fbf[US] |
| 20 Bohr | = 1.1574300087489E-11 fbf[US] |
| 30 Bohr | = 1.7361450131234E-11 fbf[US] |
| 40 Bohr | = 2.3148600174978E-11 fbf[US] |
| 50 Bohr | = 2.8935750218723E-11 fbf[US] |
| 60 Bohr | = 3.4722900262467E-11 fbf[US] |
| 70 Bohr | = 4.0510050306212E-11 fbf[US] |
| 80 Bohr | = 4.6297200349956E-11 fbf[US] |
| 90 Bohr | = 5.2084350393701E-11 fbf[US] |
| 100 Bohr | = 5.7871500437445E-11 fbf[US] |
| 200 Bohr | = 1.1574300087489E-10 fbf[US] |
| 300 Bohr | = 1.7361450131234E-10 fbf[US] |
| 400 Bohr | = 2.3148600174978E-10 fbf[US] |
| 500 Bohr | = 2.8935750218723E-10 fbf[US] |
| 600 Bohr | = 3.4722900262467E-10 fbf[US] |
| 700 Bohr | = 4.0510050306212E-10 fbf[US] |
| 800 Bohr | = 4.6297200349956E-10 fbf[US] |
| 900 Bohr | = 5.2084350393701E-10 fbf[US] |
| 1000 Bohr | = 5.7871500437445E-10 fbf[US] |
| 2000 Bohr | = 1.1574300087489E-9 fbf[US] |
| 4000 Bohr | = 2.3148600174978E-9 fbf[US] |
| 5000 Bohr | = 2.8935750218723E-9 fbf[US] |
| 7500 Bohr | = 4.3403625328084E-9 fbf[US] |
| 10000 Bohr | = 5.7871500437445E-9 fbf[US] |
| 25000 Bohr | = 1.4467875109361E-8 fbf[US] |
| 50000 Bohr | = 2.8935750218723E-8 fbf[US] |
| 100000 Bohr | = 5.7871500437445E-8 fbf[US] |
| 1000000 Bohr | = 5.7871500437445E-7 fbf[US] |
| 1000000000 Bohr | = 0.00057871500437445 fbf[US] |