Convert Bohr radius to long cubit
Please provide values below to convert Bohr radius [a.u.] to long cubit [long cubit], or Convert long cubit to Bohr radius.
How to Convert Bohr Radius to Long Cubit
1 a.u. = 9.9208326003562e-11 long cubit
Example: convert 15 a.u. to long cubit:
15 a.u. = 15 × 9.9208326003562e-11 long cubit = 1.48812489005343e-09 long cubit
Bohr Radius to Long Cubit Conversion Table
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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.
Long Cubit
A long cubit is an ancient unit of length, slightly longer than the common cubit. Its length varied but was often around 20.6 inches.
History/Origin
The long cubit, or royal cubit, was used in ancient Egypt for monumental construction.
Current Use
The long cubit is an obsolete unit of measurement.