earth science

Petr Černý

Petr Černý is a earth 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 Petr Černý rather than just read about it. In short: Petr Černý FRSC (8 January 1934 – 7 April 2018) was a mineralogy professor at the University of Manitoba. Černý's studies focus on pegmatite. He is best known for his geological mapping of Bernic Lake, Manitoba in the 1970s.

Key takeaways

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

Reference excerpt

Petr Černý FRSC (8 January 1934 – 7 April 2018) was a mineralogy professor at the University of Manitoba. Černý's studies focus on pegmatite. He is best known for his geological mapping of Bernic Lake, Manitoba in the 1970s. The site has since hosted several tantalum-lithium-caesium mines, for example the Tanco Mine.

Honours 1991, made a fellow of the Royal Society of Canada 1991, bestowed an honorary doctorate by the University of Manitoba 1993, awarded the Logan Medal by the Geological Association of Canada the mineral cernyite was named in his honour elected an honorary member of the Learned Society of Czech Republic received a medal from the Asociacion Geologica Argentina

References

University of Manitoba Alumni Newsletter- December 2002 University of Manitoba- 2002 Annual Report Miguel Á. Galliski, David London, Milan Novák, and Robert F. Martin (2012). Granitic Pegmatites and their Minerals: a Tribute to Petr Černý. Can Mineral 50: 777-780. Miguel Á. Galliski, David London, Milan Novák, and Robert F. Martin (2012). Granitic Pegmatites and their Minerals: a Second Tribute to Petr Černý. Can Mineral 50: 1441–1444.

External links Masaryk University University of Manitoba

Worked examples

Example 1 — a first encounter with Petr Černý

Start with the simplest possible case. Write down what Petr Černý claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth 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 Petr Černý 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 Petr Černý 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 Petr Černý

In research: Petr Černý appears in earth 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 Petr Černý 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: Petr Černý is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1934 births, 2018 deaths, Academic staff of the University of Manitoba, so understanding it makes those chapters shorter.
In everyday life: Look for Petr Černý 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 Petr Černý in 20 minutes

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

Frequently asked questions

What is Petr Černý in simple terms?

Why does Petr Černý matter?

Because it connects several earth 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 Petr Černý?

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 Petr Černý.