physics

George Landry

George Landry is a physics 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 George Landry rather than just read about it. In short: George A. Landry (1890 – January 30, 1961) was an American engineer who served as the first director of Sandia Laboratory and the first president of Sandia Corporation (a subsidiary of Western Electric which managed the laboratories).

Key takeaways

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

Reference excerpt

George A. Landry (1890 – January 30, 1961) was an American engineer who served as the first director of Sandia Laboratory and the first president of Sandia Corporation (a subsidiary of Western Electric which managed the laboratories). Prior to serving as director, he worked for Western Electric Company.

Early life and career Landry was born in Rouses Point, New York and graduated cum laude from the University of Vermont in 1911. He worked for Western Electric Company shortly after graduation, serving in a variety of management positions. He was named to the War Production Board shortly after the start of World War II, and subsequently served as the first director of Sandia Laboratory (October 1949 to February 1952). In 1953, he was appointed assistant director of the Office of Defense Mobilization where he served until his retirement in 1958.

References

External links Obituary: NY Times

Worked examples

Example 1 — a first encounter with George Landry

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

In research: George Landry appears in physics 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 George Landry 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: George Landry is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1890 births, 1961 deaths, 20th-century American people, so understanding it makes those chapters shorter.
In everyday life: Look for George Landry 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “George Landry” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study George Landry in 20 minutes

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

Frequently asked questions

What is George Landry in simple terms?

Why does George Landry matter?

Because it connects several physics 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 George Landry?

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 George Landry.