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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.
In relation to the base unit of [length] => (meters), 1 Centiinch (cin) is equal to 0.000254 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 1 Centiinch | to common length units |
|---|---|
| 1 cin | = 0.000254 meters (m) |
| 1 cin | = 2.54E-7 kilometers (km) |
| 1 cin | = 0.0254 centimeters (cm) |
| 1 cin | = 0.00083333333333333 feet (ft) |
| 1 cin | = 0.01 inches (in) |
| 1 cin | = 0.00027777777777778 yards (yd) |
| 1 cin | = 1.5782828282828E-7 miles (mi) |
| 1 cin | = 2.6847056336539E-20 light years (ly) |
| 1 cin | = 0.9600001209449 pixels (PX) |
| 1 cin | = 1.5875E+31 planck length (pl) |
| Centiinch | to Bohr Radius (table conversion) |
|---|---|
| 1 cin | = 4799906.2695469 Bohr |
| 2 cin | = 9599812.5390937 Bohr |
| 3 cin | = 14399718.808641 Bohr |
| 4 cin | = 19199625.078187 Bohr |
| 5 cin | = 23999531.347734 Bohr |
| 6 cin | = 28799437.617281 Bohr |
| 7 cin | = 33599343.886828 Bohr |
| 8 cin | = 38399250.156375 Bohr |
| 9 cin | = 43199156.425922 Bohr |
| 10 cin | = 47999062.695469 Bohr |
| 20 cin | = 95998125.390937 Bohr |
| 30 cin | = 143997188.08641 Bohr |
| 40 cin | = 191996250.78187 Bohr |
| 50 cin | = 239995313.47734 Bohr |
| 60 cin | = 287994376.17281 Bohr |
| 70 cin | = 335993438.86828 Bohr |
| 80 cin | = 383992501.56375 Bohr |
| 90 cin | = 431991564.25922 Bohr |
| 100 cin | = 479990626.95469 Bohr |
| 200 cin | = 959981253.90937 Bohr |
| 300 cin | = 1439971880.8641 Bohr |
| 400 cin | = 1919962507.8187 Bohr |
| 500 cin | = 2399953134.7734 Bohr |
| 600 cin | = 2879943761.7281 Bohr |
| 700 cin | = 3359934388.6828 Bohr |
| 800 cin | = 3839925015.6375 Bohr |
| 900 cin | = 4319915642.5922 Bohr |
| 1000 cin | = 4799906269.5469 Bohr |
| 2000 cin | = 9599812539.0937 Bohr |
| 4000 cin | = 19199625078.187 Bohr |
| 5000 cin | = 23999531347.734 Bohr |
| 7500 cin | = 35999297021.601 Bohr |
| 10000 cin | = 47999062695.469 Bohr |
| 25000 cin | = 119997656738.67 Bohr |
| 50000 cin | = 239995313477.34 Bohr |
| 100000 cin | = 479990626954.69 Bohr |
| 1000000 cin | = 4799906269546.9 Bohr |
| 1000000000 cin | = 4.7999062695469E+15 Bohr |