science

Hind (crater)

Hind (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 Hind (crater) rather than just read about it. In short: Hind is a lunar impact crater that lies to the southeast of a walled plain called Hipparchus, and due east of the crater Halley. Its diameter is 29 km.

Key takeaways

Hind (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 Hind (crater) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Hind (crater) from memory before moving on to harder problems.

Reference excerpt

Hind is a lunar impact crater that lies to the southeast of a walled plain called Hipparchus, and due east of the crater Halley. Its diameter is 29 km. It was named after British astronomer John Russell Hind. The rim of Hind is relatively free of wear and distortion, except for a break at the north rim. The floor of Hind is relatively uneven, however, compared to the interior of Halley. Hind and the craters Hipparchus C and Hipparchus L form a line with diminishing diameters that point to the northeast.

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 Hind.

References

External links

Hind at The Moon Wiki Wood, Chuck (May 27, 2007). "Drawings". Lunar Photo of the Day. Archived from the original on June 14, 2011. - includes Hind crater

Illustrations

Hind (crater): Hind crater and its satellite craters taken from Earth in 2012 at the University of Hertfordshire's Bayfordbury Observatory with the telescopes Meade LX200 14" and Lumenera Skynyx 2-1 — Hind crater and its satellite craters taken from Earth in 2012 at the University of Hertfordshire's Bayfordbury Observatory with the telescopes Meade LX200 14" and Lumenera Skynyx 2-1

Worked examples

Example 1 — a first encounter with Hind (crater)

Start with the simplest possible case. Write down what Hind (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 Hind (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 Hind (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 Hind (crater)

In research: Hind (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 Hind (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: Hind (crater) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Impact craters on the Moon, LQ20 quadrangle, so understanding it makes those chapters shorter.
In everyday life: Look for Hind (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 Hind (crater) in 20 minutes

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

Frequently asked questions

What is Hind (crater) in simple terms?

Hind is a lunar impact crater that lies to the southeast of a walled plain called Hipparchus, and due east of the crater Halley. Its diameter is 29 km.

Why does Hind (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 Hind (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 Hind (crater).