physics

Jesús Emilio Ramírez

Jesús Emilio Ramírez 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 Jesús Emilio Ramírez rather than just read about it. In short: Jesús Emilio Ramírez González (1904–1981) was a Colombian geophysicist and seismologist. Born in Yolombó, Antioquia, he earned a M.S.

Key takeaways

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

Reference excerpt

Jesús Emilio Ramírez González (1904–1981) was a Colombian geophysicist and seismologist. Born in Yolombó, Antioquia, he earned a M.S. (1931) and PhD (1939) at Saint Louis University under James B. Macelwane. In the late 1930, he and Macelwane invented a system with that was able to track storms out in the middle of the Pacific Ocean using seismographs. He was able to show that "microseisms were traveling, rather than standing waves and that their origins could be traced to storms at sea". With Spanish meteorologist Simón Sarasola he co-founded the Geophysical Institute of the Colombian Andes and was its director for 38 years. He was a president of the Academia Colombiana de Ciencias Exactas and the Centro Regional de Sismologia de America del Sur (CERESIS) The Jesús Emilio Ramírez González Planetarium of Medellín is named for him.

References

Worked examples

Example 1 — a first encounter with Jesús Emilio Ramírez

Start with the simplest possible case. Write down what Jesús Emilio Ramírez 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 Jesús Emilio Ramírez 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 Jesús Emilio Ramírez 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 Jesús Emilio Ramírez

In research: Jesús Emilio Ramírez 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 Jesús Emilio Ramírez 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: Jesús Emilio Ramírez is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1904 births, 1981 deaths, 20th-century Colombian scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Jesús Emilio Ramírez 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 Jesús Emilio Ramírez in 20 minutes

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

Frequently asked questions

What is Jesús Emilio Ramírez in simple terms?

Jesús Emilio Ramírez González (1904–1981) was a Colombian geophysicist and seismologist. Born in Yolombó, Antioquia, he earned a M.S.

Why does Jesús Emilio Ramírez 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 Jesús Emilio Ramírez?

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 Jesús Emilio Ramírez.