science

Kosmos 662

Kosmos 662 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 Kosmos 662 rather than just read about it. In short: Kosmos 662 (Russian: Космос 662 meaning Cosmos 662), also known as DS-P1-I No.14 was a satellite which was used as a radar target for anti-ballistic missile tests. It was launched by the Soviet Union in 1974 as part of the Dnepropetrovsk Sputnik programme.

Key takeaways

Kosmos 662 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Kosmos 662 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Kosmos 662 from memory before moving on to harder problems.

Reference excerpt

Kosmos 662 (Russian: Космос 662 meaning Cosmos 662), also known as DS-P1-I No.14 was a satellite which was used as a radar target for anti-ballistic missile tests. It was launched by the Soviet Union in 1974 as part of the Dnepropetrovsk Sputnik programme. It was launched aboard a Kosmos-2I 63SM rocket, from Site 133/1 at Plesetsk. The launch occurred at 12:30 UTC on 26 June 1974. Kosmos 662 was placed into a low Earth orbit with a perigee of 271 kilometres (168 mi), an apogee of 812 kilometres (505 mi), 70.9 degrees of inclination, and an orbital period of 95.5 minutes. It decayed from orbit on 28 August 1976. Kosmos 662 was the fourteenth of nineteen DS-P1-I satellites to be launched. Of these, all reached orbit successfully except the seventh.

Worked examples

Example 1 — a first encounter with Kosmos 662

Start with the simplest possible case. Write down what Kosmos 662 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 Kosmos 662 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 Kosmos 662 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 Kosmos 662

In research: Kosmos 662 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 Kosmos 662 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: Kosmos 662 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1974 in spaceflight, Dnepropetrovsk Sputnik program, Kosmos satellites, so understanding it makes those chapters shorter.
In everyday life: Look for Kosmos 662 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 Kosmos 662 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Kosmos 662 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 Kosmos 662 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kosmos 662 in simple terms?

Why does Kosmos 662 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 Kosmos 662?

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 Kosmos 662.