Convert vara castellana to X-unit
Please provide values below to convert vara castellana [vara castellana] to X-unit [X], or Convert X-unit to vara castellana.
How to Convert Vara Castellana to X-Unit
1 vara castellana = 8334184895417.53 X
Example: convert 15 vara castellana to X:
15 vara castellana = 15 × 8334184895417.53 X = 125012773431263 X
Vara Castellana to X-Unit Conversion Table
| vara castellana | X-unit |
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Vara Castellana
The Castilian vara is an old Spanish unit of length, approximately 83.59 centimeters.
History/Origin
The vara was a common unit of length in Spain. The Castilian vara was the standard vara of the Kingdom of Castile.
Current Use
The Castilian vara is an obsolete unit of measurement.
X-Unit
An X-unit is a unit of length approximately equal to 1.002 x 10⁻¹³ meters.
History/Origin
The X-unit was proposed by the Swedish physicist Manne Siegbahn in 1919 for measuring the wavelengths of X-rays and gamma rays.
Current Use
The X-unit has been largely replaced by the angstrom and the picometer.