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Roland Dobbs

Roland Dobbs is a astronomy 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 Roland Dobbs rather than just read about it. In short: (Edwin) Roland Dobbs (2 December 1924 – 24 October 2016) was a British physicist, best known for his work in physical acoustics. Education He was educated at Ilford County High School, Queen Elizabeth's School, Barnet and University College London.

Key takeaways

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

Reference excerpt

(Edwin) Roland Dobbs (2 December 1924 – 24 October 2016) was a British physicist, best known for his work in physical acoustics.

Education He was educated at Ilford County High School, Queen Elizabeth's School, Barnet and University College London. After gaining First Class Honours in Physics, he was called up for radar research for the Admiralty working there from 1943 to 1946. He returned to University College in 1946, completing a PhD: 'The Viscosity of Liquid Alkali Metals' in 1949. In 1977 he was awarded a D.Sc.

Career He was lecturer in Physics at Queen Mary and Westfield College (1949–1958), Fulbright Scholar in applied mathematics (1958–1959) and Associate Professor of Physics (1959–1960) at Brown University, AEI Fellow at the Cavendish Laboratory, University of Cambridge (1960–1964), Professor and Head of Department of Physics, University of Lancaster (1964–1973), Head of Department of Physics at Bedford College, University of London (1973–1985) and Hildred Carlile Professor (1973–1990). Following the merger of Bedford and Royal Holloway College, he was Head of Department of Physics, Royal Holloway and Bedford New College, 1985-90. On his retirement, he became Emeritus Professor. He held several visiting Professorships at Brown University, Rhode Island. U.S.A., Wayne State University, Michigan, U.S.A., University of Tokyo, Japan, University of Delhi, India and Cornell University, N.Y., U.S.A. He was a member of the Physics Committee of the Science Research Council and of its Nuclear Physics Board, and a member of the Physics Committee of the Science and Engineering Research Council. He was Convener, Standing Conference of Professors of Physics of Great Britain, 1985–1988. His research interests were in various areas of condensed matter physics: metals, superconductors, condensed inert gases, and latterly Helium 3 as a Fermi liquid and superfluid. He was noted for his research on the physics of helium-3, including its behavior as a superfluid, and published what was regarded as the definitive monograph 'Helium 3' in its various states in 2000 (Oxford University Press). Other publications include: Solid Helium Three (Oxford University Press): 1993, Electricity and Magnetism (Routledge & Kegan Paul):1984 and Basic Electromagnetism (Chapman & Hall): 1993. At Lancaster University he was the Foundation Principal of the County College for two years before the building of the College was completed. He died on 24 October 2016 at the age of 91.

References

Worked examples

Example 1 — a first encounter with Roland Dobbs

Start with the simplest possible case. Write down what Roland Dobbs claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Roland Dobbs 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 Roland Dobbs 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 Roland Dobbs

In research
Roland Dobbs appears in astronomy 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 Roland Dobbs 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
Roland Dobbs is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1924 births, 2016 deaths, Academics of Lancaster University, so understanding it makes those chapters shorter.
In everyday life
Look for Roland Dobbs 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 Roland Dobbs in 20 minutes

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

Frequently asked questions

What is Roland Dobbs in simple terms?

(Edwin) Roland Dobbs (2 December 1924 – 24 October 2016) was a British physicist, best known for his work in physical acoustics. Education He was educated at Ilford County High School, Queen Elizabeth's School, Barnet and University College London.

Why does Roland Dobbs matter?

Because it connects several astronomy 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 Roland Dobbs?

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 Roland Dobbs.

Tags

  • 1924 births
  • 2016 deaths
  • Academics of Lancaster University
  • Academics of Queen Mary University of London
  • Academics of Royal Holloway, University of London
  • Alumni of University College London
  • British physicist stubs
  • British physicists
  • British scientist stubs
  • Fellows of the Institute of Physics
  • People educated at Ilford County High School
  • People educated at Queen Elizabeth's Grammar School for Boys

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