Convert vara castellana to attometer
Please provide values below to convert vara castellana [vara castellana] to attometer [am], or Convert attometer to vara castellana.
How to Convert Vara Castellana to Attometer
1 vara castellana = 8.35152e+17 am
Example: convert 15 vara castellana to am:
15 vara castellana = 15 × 8.35152e+17 am = 1.252728e+19 am
Vara Castellana to Attometer Conversion Table
| vara castellana | attometer |
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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.
Attometer
An attometer is a unit of length in the metric system equal to 10^-18 meters.
History/Origin
The prefix "atto-" for 10^-18 was adopted by the CGPM (General Conference on Weights and Measures) in 1964.
Current Use
The attometer is used in high-energy physics to describe the scales relevant to quarks and leptons.