physics

Koffler accelerator

Koffler accelerator 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 Koffler accelerator rather than just read about it. In short: The Koffler particle accelerator of the Weizmann Institute of Science in Rehovot, Israel, was built in 1976. The building became a symbol of the institute.

Key takeaways

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

Reference excerpt

The Koffler particle accelerator of the Weizmann Institute of Science in Rehovot, Israel, was built in 1976. The building became a symbol of the institute. In 2011, an astronomical observatory was opened on the top of the building.

Building The accelerator building, designed by architect Moshe Harel in Formalist style, was completed in 1976. It has two towers, of 57 and 53 meters high, and an "egg-shaped structure", 22 by 14 meters in its widest points. It became a symbol of the Weizmann Institute of Science. It was designed to have "a close resemblance to the original van de Graaff accelerators". It is named after Murray Koffler, who was the first Chair of Weizmann Canada. Now it serves as a conference hall.

Accelerator The original accelerator installed in 1977 was a 14UD pelletron tandem accelerator, built by National Electrostatics Corp.

Observatory The Martin S. Kraar Observatory on top of the accelerator building was opened in 2011. It is named after the philanthropist Martin S. Kraar. The observatory is remotely-operated. There are two telescopes there, the larger one is 41 cm, and the second one is 80 mm guide telescope, both connected to CCD cameras.

Gallery

References

Further reading Goldring, Gvirol; Hass, Michael; Paul, Michael (July 2004). "Laboratory Portrait: The Accelerator Laboratory at the Weizmann Institute". Nuclear Physics News. 14 (3): 5–13. doi:10.1080/10506890491034875. ISSN 1061-9127. Retrieved 15 January 2024.

Illustrations

Worked examples

Example 1 — a first encounter with Koffler accelerator

Start with the simplest possible case. Write down what Koffler accelerator 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 Koffler accelerator 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 Koffler accelerator 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 Koffler accelerator

In research: Koffler accelerator 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 Koffler accelerator 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: Koffler accelerator is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Rehovot, Particle accelerators, Science and technology in Israel, so understanding it makes those chapters shorter.
In everyday life: Look for Koffler accelerator 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 Koffler accelerator in 20 minutes

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

Frequently asked questions

What is Koffler accelerator in simple terms?

The Koffler particle accelerator of the Weizmann Institute of Science in Rehovot, Israel, was built in 1976. The building became a symbol of the institute.

Why does Koffler accelerator 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 Koffler accelerator?

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 Koffler accelerator.