science

Raimond (crater)

Raimond (crater) is a science 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 Raimond (crater) rather than just read about it. In short: Raimond is a lunar impact crater that lies on the Moon's far side. It lies near the center of the Dirichlet-Jackson Basin.

Key takeaways

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

Reference excerpt

Raimond is a lunar impact crater that lies on the Moon's far side. It lies near the center of the Dirichlet-Jackson Basin. Less than one crater diameter to the northeast is Bredikhin, and farther to the west is McMath. To the north-northwest lies the prominent crater Jackson, which is surrounded by a large ray system. Raimond is almost completely covered by this ray material, and a pair of prominent rays cross the northeastern and southwestern portions of the crater. This crater is slightly elongated along the east–west axis, giving is a slightly oblong appearance. The rim edge is moderately worn, although no significant impacts lie across the edge. The interior is relatively featureless, with only a few small craterlets and the ray material from Jackson crater to mark the surface. The infrared spectrum of pure crystalline plagioclase has been identified in this crater. Raimond was named in 1970 by the IAU, after Dutch astronomer Jean Jacques Raimond, Jr..

Satellite craters By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Raimond.

Illustrations

Worked examples

Example 1 — a first encounter with Raimond (crater)

Start with the simplest possible case. Write down what Raimond (crater) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Raimond (crater) 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 Raimond (crater) 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 Raimond (crater)

In research: Raimond (crater) appears in science 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 Raimond (crater) 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: Raimond (crater) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Impact craters on the Moon, LQ08 quadrangle, so understanding it makes those chapters shorter.
In everyday life: Look for Raimond (crater) 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 Raimond (crater) in 20 minutes

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

Frequently asked questions

What is Raimond (crater) in simple terms?

Raimond is a lunar impact crater that lies on the Moon's far side. It lies near the center of the Dirichlet-Jackson Basin.

Why does Raimond (crater) matter?

Because it connects several science 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 Raimond (crater)?

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 Raimond (crater).