What Is This Tool?
This tool converts length values from angstroms, a unit used at atomic and molecular scales, to links, a historic English surveying unit. It assists users in translating between scientific and historical measurement systems.
How to Use This Tool?
-
Enter the length value in angstroms you wish to convert.
-
Select angstrom as the from-unit and link as the to-unit.
-
Click convert to obtain the length expressed in links.
Key Features
-
Converts very small atomic-scale lengths (angstroms) into historic surveying units (links).
-
Provides precise conversion based on a defined formula without guesswork.
-
Supports use cases in crystallography, atomic physics, and historical land surveying.
Examples
-
1 Å equals approximately 4.97 × 10⁻¹⁰ links.
-
10,000 Å converts to about 4.97 × 10⁻⁶ links.
Common Use Cases
-
Relating atomic and molecular dimensions to historical surveying measurements.
-
Interpreting old cadastral data measured in links.
-
Reconstructing property boundaries from 18th–19th century land records.
Tips & Best Practices
-
Verify that the values entered represent atomic-scale lengths when using angstroms.
-
Use this conversion primarily for historical or scientific comparison purposes.
-
Be aware of the large difference in unit scales when interpreting conversion results.
Limitations
-
Angstroms measure extremely small distances while links are comparatively large historic units.
-
Conversion results are often very small, which may not suit direct physical measurement needs.
-
Links are obsolete in modern surveying, limiting current practical applications.
Frequently Asked Questions
-
What is an angstrom used to measure?
-
An angstrom measures atomic- and molecular-scale distances such as atomic radii, covalent bond lengths, and X-ray wavelengths.
-
Where was the link unit historically used?
-
The link was used in historical English surveying, especially with Gunter's chain for land measurement in the 18th and 19th centuries.
-
Why is converting angstroms to links useful?
-
This conversion helps interpret scientific atomic scale data in the context of historical land measurement records and cadastral documents.
Key Terminology
-
Angstrom [A]
-
A unit of length equal to 1×10⁻¹⁰ metres, used to express atomic and molecular scale distances.
-
Link [li]
-
A historic English surveying unit equal to 0.201168 metres, used mainly in 18th-19th century land measurement.
-
Gunter's chain
-
A measuring device used in historic surveying, composed of 100 links, each equivalent to a link unit.