physics

Per Osland

Per Osland 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 Per Osland rather than just read about it. In short: Per Osland is a Norwegian physicist specializing in theoretical particle physics. He is a professor emeritus at the University of Bergen.

Key takeaways

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

Reference excerpt

Per Osland is a Norwegian physicist specializing in theoretical particle physics. He is a professor emeritus at the University of Bergen. In the Spring of 2011, Osland was a Fellow at the Swedish Collegium for Advanced Study in Uppsala, Sweden.

Education and career Osland earned a degree in physics from the Norwegian Institute of Technology in 1968, and completed a Ph.D. at the University of Trondheim in 1975. He became a professor at the University of Bergen in 1987.

Book He is the coauthor with Roy J. Glauber of the book Asymptotic Diffraction Theory and Nuclear Scattering (Cambridge University Press, 2019).

Recognition Osland was elected to the Royal Norwegian Society of Sciences and Letters in 1989. He was president of the Norwegian Physical Society from 2010 to 2013.

References

External links Per Osland publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with Per Osland

Start with the simplest possible case. Write down what Per Osland 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 Per Osland 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 Per Osland 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 Per Osland

In research: Per Osland 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 Per Osland 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: Per Osland is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of the University of Bergen, Living people, Norwegian Institute of Technology alumni, so understanding it makes those chapters shorter.
In everyday life: Look for Per Osland 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 Per Osland in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Per Osland 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 Per Osland out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Per Osland in simple terms?

Per Osland is a Norwegian physicist specializing in theoretical particle physics. He is a professor emeritus at the University of Bergen.

Why does Per Osland 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 Per Osland?

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 Per Osland.