physics

Ramanujan Srinivasan

Ramanujan Srinivasan 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 Ramanujan Srinivasan rather than just read about it. In short: Ramanujan Srinivasan (1938–1984) was an Indian physicist, known for his research on magnetic resonance phenomena. Using new techniques developed for the purpose, he studied ferroelectricity which established the significance of hydrogen atoms and ammonium ions in the system.

Key takeaways

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

Reference excerpt

Ramanujan Srinivasan (1938–1984) was an Indian physicist, known for his research on magnetic resonance phenomena. Using new techniques developed for the purpose, he studied ferroelectricity which established the significance of hydrogen atoms and ammonium ions in the system. His studies have been documented by way of a number of articles and the article repository of the Indian Academy of Sciences has listed 40 of them. He was a fellow of the Indian Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, for his contributions to Physical Sciences in 1981. Srinivasan died on 10 September 1984, at the age of 46.

Worked examples

Example 1 — a first encounter with Ramanujan Srinivasan

Start with the simplest possible case. Write down what Ramanujan Srinivasan 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 Ramanujan Srinivasan 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 Ramanujan Srinivasan 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 Ramanujan Srinivasan

In research: Ramanujan Srinivasan 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 Ramanujan Srinivasan 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: Ramanujan Srinivasan is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1938 births, 1984 deaths, 20th-century Indian physicists, so understanding it makes those chapters shorter.
In everyday life: Look for Ramanujan Srinivasan 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 Ramanujan Srinivasan in 20 minutes

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

Frequently asked questions

What is Ramanujan Srinivasan in simple terms?

Why does Ramanujan Srinivasan 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 Ramanujan Srinivasan?

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 Ramanujan Srinivasan.