physics

Richard Gans

Richard Gans is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Richard Gans rather than just read about it. In short: Richard Martin Gans (7 March 1880 – 27 June 1954), German of Jewish origin, born in Hamburg, was the physicist who founded the Physics Institute of the National University of La Plata, Argentina. He was its Director in two different periods.

Key takeaways

Richard Gans belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Richard Gans to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Richard Gans from memory before moving on to harder problems.

Reference excerpt

Richard Martin Gans (7 March 1880 – 27 June 1954), German of Jewish origin, born in Hamburg, was the physicist who founded the Physics Institute of the National University of La Plata, Argentina. He was its Director in two different periods. During the first one, starting in 1911, he continued the work started by Emil Bose raising the research level of the institute to international renown. In 1914 he founded the publication of a scientific journal: Contribución al estudio de las ciencias fisicomatemáticas, with two series: matematicofísica and técnica. His second period in La Plata was from the late 1940s through the early 1950s, when he played an important role as member of one of the commissions which reviewed Ronald Richter's claims related to the Huemul Project. After leaving La Plata in 1951 he taught theoretical and advanced physics at the University of Buenos Aires. Gans theory is named after Richard Gans. This theory gives the solutions to the Maxwell equations for prolate and oblate spheroidal particles. It is an extension of Mie theory and thus sometimes called Mie-Gans theory. He first published these equations describing the scattering of elongated particles in 1912 for gold particles. In 1915, the solution for silver particles was published. Gans also rederived Lord Rayleigh scattering approximation for optically soft spheres, which is now known as Rayleigh–Gans approximation. His doctoral students include Daniele Amati and Alberto Sirlin.

Studies Gans graduated in 1901, summa cum laude, with the title of Dr.Phil.Nat. at the University of Strasbourg. His doctoral advisor was Karl Ferdinand Braun.

Research and teaching

Academic timeline 1901–02 University of Heidelberg 1903–11 University of Tübingen 1911–12 University of Strasbourg 1912–25 Universidad de La Plata 1925–35 University of Königsberg – Interrupted: 3rd Reich, World War II, postwar –

1947–51 Universidad de La Plata 1951–53 Universidad de Buenos Aires

Publications Gans published extensively in Annalen der Physik [1].

References Santos Mayo Letter in Physics Today (2004) Bibliothèque Virtuelle Leite Lopes Klich, Ignacio. Richard Gans, Guido Beck and the Role of German Speaking Jewish Immigrants in the Early Days of Argentina's Nuclear Project. Ibero-Amerikanisches Archiv 21:1–2 (1995):127–67 – F1401.I24 Gaviola, Enrique (1954). Richard Gans (1880–1954). Ciencia e Investigación, Buenos Aires. Vol. 10 (8), p. 384. Swinne, Edgar. Richard Gans: Hochschullehrer in Deutschland und Argentinien.Berliner Beiträge Zur Geschitchte Der Naturwissenschaften Und Der Technik (BBGNT): 14 ERST Verlag Berlin 1992. ISBN 3-928577-10-7. Published in translation to Spanish as: Richard Gans Profesor Universitario en Alemania y Argentina. Version online at [2]. Published by the Physics Museum of the University of La Plata.

External links Works by or about Richard Gans at the Internet Archive

Illustrations

Worked examples

Example 1 — a first encounter with Richard Gans

Start with the simplest possible case. Write down what Richard Gans claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Richard Gans before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Richard Gans ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Richard Gans

In research: Richard Gans appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Richard Gans in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Richard Gans is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1880 births, 1954 deaths, 19th-century German Jews, so understanding it makes those chapters shorter.
In everyday life: Look for Richard Gans outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Richard Gans in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Richard Gans means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Richard Gans out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Richard Gans in simple terms?

Why does Richard Gans matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Richard Gans?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Richard Gans.