Convert twip to Bohr radius
Please provide values below to convert twip [twip] to Bohr radius [a.u.], or Convert Bohr radius to twip.
How to Convert Twip to Bohr Radius
1 twip = 333326.901396615 a.u.
Example: convert 15 twip to a.u.:
15 twip = 15 × 333326.901396615 a.u. = 4999903.52094922 a.u.
Twip to Bohr Radius Conversion Table
| twip | Bohr radius |
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Twip
A twip (twentieth of a point) is a unit of typographical measurement equal to 1/1440 of an inch.
History/Origin
The twip was invented by Microsoft as a device-independent unit for layout calculations in its software.
Current Use
The twip is used internally by some software programs for screen and print layout.
Bohr Radius
The Bohr radius is the most probable distance between the proton and the electron in a hydrogen atom in its ground state, approximately 5.29 x 10⁻¹¹ meters.
History/Origin
The Bohr radius is named after Niels Bohr, who proposed a model of the atom in 1913. It is the atomic unit of length.
Current Use
The Bohr radius is a fundamental constant in atomic physics and is used to simplify calculations and equations.