chemistry

Johan Berthin Holte

Johan Berthin Holte is a chemistry 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 Johan Berthin Holte rather than just read about it. In short: Johan Berthin Holte (19 February 1915 – 1 April 2002) was a Norwegian businessperson. Biography He was born in Notodden as a son of chief administrative officer Peder Olaus Holte (1875–1943) and Lorentze Indorff (1890–19).

Key takeaways

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

Reference excerpt

Johan Berthin Holte (19 February 1915 – 1 April 2002) was a Norwegian businessperson.

Biography He was born in Notodden as a son of chief administrative officer Peder Olaus Holte (1875–1943) and Lorentze Indorff (1890–19). In 1944 he married artist Eva Vibeke Bull (1922–1991). He graduated with a degree in chemistry from the Norwegian Institute of Technology in 1938. He was hired by Norsk Hydro in 1948 as head of their Notodden department. He advanced to become director of research from 1957 to 1964 and assisting director-general from 1964 to 1966. In 1967 he was hired as director-general (CEO). He stayed in this position until 1977; after this he was chairman of the board from 1977 to 1985. He also chaired Kværner, Standard Telefon og Kabelfabrik and Sør-Norge Aluminium, was a board member of the Norwegian Employers' Confederation, Alnor, IBM in Norway, Dyno Industrier and Vannlinjen, and a supervisory council member of Borregaard, Elektrokemisk, AS Vestheim and Skips-AS Nordheim. He was a fellow of the Norwegian Academy of Science and Letters, the Norwegian Academy of Technological Sciences and the Royal Swedish Academy of Engineering Sciences. He was decorated as a Commander of the Order of St. Olav (1976) and the Legion of Honour.

References

Worked examples

Example 1 — a first encounter with Johan Berthin Holte

Start with the simplest possible case. Write down what Johan Berthin Holte claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Johan Berthin Holte 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 Johan Berthin Holte 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 Johan Berthin Holte

In research: Johan Berthin Holte appears in chemistry 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 Johan Berthin Holte 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: Johan Berthin Holte is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1915 births, 2002 deaths, 20th-century Norwegian businesspeople, so understanding it makes those chapters shorter.
In everyday life: Look for Johan Berthin Holte 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 Johan Berthin Holte in 20 minutes

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

Frequently asked questions

What is Johan Berthin Holte in simple terms?

Johan Berthin Holte (19 February 1915 – 1 April 2002) was a Norwegian businessperson. Biography He was born in Notodden as a son of chief administrative officer Peder Olaus Holte (1875–1943) and Lorentze Indorff (1890–19).

Why does Johan Berthin Holte matter?

Because it connects several chemistry 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 Johan Berthin Holte?

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 Johan Berthin Holte.