Convert angstrom to perch
Please provide values below to convert angstrom [A] to perch [perch], or Convert perch to angstrom.
How to Convert Angstrom to Perch
1 A = 1.98838781515947e-11 perch
Example: convert 15 A to perch:
15 A = 15 × 1.98838781515947e-11 perch = 2.9825817227392e-10 perch
Angstrom to Perch Conversion Table
| angstrom | perch |
|---|
Angstrom
The angstrom is a unit of length equal to 10⁻¹⁰ meters. It is not an SI unit.
History/Origin
In 1868, Swedish physicist Anders Jonas Ångström created a chart of the spectrum of sunlight in which he expressed the wavelengths in multiples of one ten-millionth of a millimeter. The unit was named after him.
Current Use
The angstrom is used to express the sizes of atoms, molecules, and the wavelengths of electromagnetic radiation, particularly in the fields of chemistry, spectroscopy, and crystallography.
Perch
A perch is a unit of length equal to a rod, which is 16.5 feet.
History/Origin
The term "perch" has been used as a unit of measurement since medieval times and was often used interchangeably with "rod" and "pole."
Current Use
The perch is an obsolete unit of measurement.