Convert Bohr radius to vara de tarea Online | Free Length Converter

Bohr Radius

The Bohr radius is a fundamental physical constant that represents the average distance between the nucleus and the electron in a hydrogen atom in its ground state, according to the Bohr model of the atom.

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  Its value is approximately 5.29177 × 10⁻¹¹ meters (about 0.529 angstroms).

  
  
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  Named after physicist Niels Bohr, who introduced the model in 1913.

  
  
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  It sets a natural length scale in atomic physics and quantum mechanics.

  
  
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  Used to describe atomic sizes and electron orbitals.

  
  

Key facts:

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  Bohr radius ≈ 5.29 × 10⁻¹¹ m

  
  
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  Represents the typical size of a hydrogen atom’s electron orbit

  
  
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  Fundamental to quantum physics and atomic structure

  
  

The Bohr radius is essential for understanding atomic dimensions and quantum behavior of electrons.

Vara de Tarea

The vara de tarea is a traditional Spanish and Latin American unit of area used especially in land measurement and agriculture. It combines the vara, a unit of length, with the tarea, a unit of area.

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  The vara is roughly 33 inches (about 0.84 meters), though it varies by region.

  
  
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  A tarea typically refers to an area equal to 100 square varas, but this can differ locally.

  
  
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  Therefore, a vara de tarea is often used to express land area based on square varas.

  
  

This unit remains in use in some rural parts of Latin America for land deeds and agricultural measurements, reflecting historical Spanish colonial measurement systems.

Summary:

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  Vara ≈ 0.84 meters

  
  
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  Tarea ≈ 100 square varas (area)

  
  
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  Vara de tarea = unit combining length and area for land measurement

  
  
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  Common in Spanish-speaking countries’ historical land records