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Convert Handbreadth to Bohr radius

Handbreadth




Bohr radius


How to use this Handbreadth to Bohr radius Converter 🤔

Follow these steps to convert given Handbreadth value from Handbreadth units to Bohr radius units.

  1. Enter the input Handbreadth value in the text field.
  2. The given Handbreadth is converted to Bohr radius in realtime ⌚ using the formula, and displayed under the Bohr radius label.
  3. You may copy the resulting Bohr radius value using the Copy button.

Formula

To convert given length from Handbreadth to Bohr radius, use the following formula.

Bohr radius = Handbreadth / 6.944583320104741e-10

Calculation

Calculation will be done after you enter a valid input.

Handbreadth to Bohr radius Conversion Table

The following table gives some of the most used conversions from Handbreadth to Bohr radius.

Handbreadth (handbreadth)Bohr radius (b)
0 handbreadth0 b
1 handbreadth1439971203.319 b
2 handbreadth2879942406.6379 b
3 handbreadth4319913609.9569 b
4 handbreadth5759884813.2758 b
5 handbreadth7199856016.5948 b
6 handbreadth8639827219.9138 b
7 handbreadth10079798423.2327 b
8 handbreadth11519769626.5517 b
9 handbreadth12959740829.8706 b
10 handbreadth14399712033.1896 b
20 handbreadth28799424066.3792 b
50 handbreadth71998560165.948 b
100 handbreadth143997120331.896 b
1000 handbreadth1439971203318.9597 b
10000 handbreadth14399712033189.598 b
100000 handbreadth143997120331895.97 b

Handbreadth

A handbreadth is a historical unit of length used to measure small distances, typically based on the width of a hand. One handbreadth is approximately equivalent to 4 inches or about 0.1016 meters.

The handbreadth is defined as the width of a person's hand, measured from the edge of the thumb to the edge of the little finger when the hand is spread out. This unit was used for practical measurements in various contexts, including textiles and construction.

Handbreadths were used in historical measurement systems for assessing lengths and dimensions where precise tools were not available. Although less common today, the unit provides historical context for traditional measurement practices and everyday use in different cultures.

Bohr radius

The Bohr radius is a fundamental unit of length used in atomic physics to describe the size of the ground state orbit of an electron around a proton in a hydrogen atom. One Bohr radius is approximately 5.29177 × 10^(-11) meters or about 0.529 angstroms.

The Bohr radius is derived from the Bohr model of the atom, which describes the electron's orbit as quantized and stable. It provides a characteristic length scale for the electron's position in its lowest energy state, known as the ground state.

The Bohr radius is used in atomic and quantum physics to understand the size of atoms, atomic orbitals, and the fundamental structure of matter. It is a key parameter in the Bohr model and provides insight into the scale of atomic interactions and energy levels.