Biography:Johannes Rydberg: Difference between revisions

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{{Short description|Swedish physicist known for the Rydberg formula}}
{{Infobox scientist
{{Infobox scientist
| name = Johannes Rydberg
| image = Biography_Johannes_Rydberg.jpg
| image = Biography_Johannes_Rydberg.jpg
| caption = Johannes Rydberg
| caption = Rydberg
| name = Johannes Rydberg
| birth_date = 8 November 1854
| birth_date = 1854
| birth_place = Halmstad, Sweden
| death_date = 1919
| death_date = 28 December 1919
| death_place = Lund, Sweden
| fields = Physics
| fields = Physics
| work_institutions = Lund University
| work_institutions = Lund University
| known_for = Rydberg formula; atomic spectra
| known_for = Rydberg formula; Rydberg constant; atomic spectra
}}
}}


{{Short description|Physicist known for the Rydberg formula and atomic spectra}}
'''Johannes Rydberg''' (1854-1919) was a Swedish physicist known for the Rydberg formula, which describes regularities in atomic spectral lines.
'''Johannes Rydberg''' (1854-1919) was a Swedish physicist known for the Rydberg formula, which generalized regularities in atomic spectral lines.
 
== Atomic spectra ==
Rydberg generalized patterns in spectra across different elements. The Rydberg constant later became a key quantity in the quantum theory of atomic energy levels, especially for hydrogen-like systems.


The Rydberg constant and spectral formulas became important evidence for quantized atomic structure. In the Quantum Collection, Rydberg is linked with hydrogen spectra and atomic energy levels.
His work helped prepare the ground for the Bohr model and for later quantum-mechanical treatments of atoms.


== See also ==
== Quantum Collection links ==
* [[Physics:Quantum atoms/hydrogen]]
* [[Physics:Quantum atoms/hydrogen]]
* [[Physics:Quantum atoms/energy level]]
* [[Physics:Quantum atoms/energy level]]
* [[Physics:Quantum Spectral lines and series]]
* [[Physics:Quantum Spectral lines and series]]
* [[Physics:Quantum Hydrogen atom]]
== References ==
{{reflist|3}}
* {{Cite web |title=Johannes Rydberg |url=https://www.britannica.com/biography/Johannes-Rydberg |website=Encyclopaedia Britannica |access-date=2026-05-23}}
* {{Cite web |title=Johannes Robert Rydberg |url=https://mathshistory.st-andrews.ac.uk/Biographies/Rydberg/ |website=MacTutor History of Mathematics Archive |access-date=2026-05-23}}


{{Author|Harold Foppele}}
{{Author|Harold Foppele}}

Latest revision as of 08:29, 23 May 2026


Johannes Rydberg
Rydberg
Rydberg
Born 8 November 1854
Halmstad, Sweden
Died 28 December 1919
Lund, Sweden


Known for Rydberg formula; Rydberg constant; atomic spectra

Johannes Rydberg (1854-1919) was a Swedish physicist known for the Rydberg formula, which describes regularities in atomic spectral lines.

Atomic spectra

Rydberg generalized patterns in spectra across different elements. The Rydberg constant later became a key quantity in the quantum theory of atomic energy levels, especially for hydrogen-like systems.

His work helped prepare the ground for the Bohr model and for later quantum-mechanical treatments of atoms.

References


Author: Harold Foppele