Convert vara de tarea to light year
Please provide values below to convert vara de tarea [vara de tarea] to light year [ly], or Convert light year to vara de tarea.
How to Convert Vara De Tarea to Light Year
1 vara de tarea = 2.6482690816122e-16 ly
Example: convert 15 vara de tarea to ly:
15 vara de tarea = 15 × 2.6482690816122e-16 ly = 3.9724036224183e-15 ly
Vara De Tarea to Light Year Conversion Table
| vara de tarea | light year |
|---|
Vara De Tarea
A vara de tarea is an old Spanish unit of length, approximately 2.5 varas or about 2.09 meters.
History/Origin
The vara was a common unit of length in Spain and its colonies. The vara de tarea was a specific length used for agricultural tasks.
Current Use
The vara de tarea is an obsolete unit of measurement.
Light Year
A light-year is the distance that light travels in a vacuum in one Julian year.
History/Origin
The concept of the light-year as a unit of distance in astronomy emerged in the mid-19th century. The first recorded use of the term was in a German astronomical publication in 1851.
Current Use
The light-year is used to express distances to stars and other astronomical objects on a galactic and intergalactic scale, especially in popular science and non-specialist contexts.