physics

Roby Muhamad

Roby Muhamad 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 Roby Muhamad rather than just read about it. In short: Roby Muhamad is an Indonesian entrepreneur and scientist best known for his work with social network dynamics. His work spans the fields of physics, psychology, and sociology.

Key takeaways

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

Reference excerpt

Roby Muhamad is an Indonesian entrepreneur and scientist best known for his work with social network dynamics. His work spans the fields of physics, psychology, and sociology. Muhamad earned his bachelor in physics from the Bandung Institute of Technology, and he earned his doctorate in sociology from Columbia University. He current lectures at the Department of Psychology at the University of Indonesia. In 2003, Muhamad and Duncan J. Watts were part of the team which roughly confirmed Stanley Milgram's hypothesis on six degrees of separation. Muhamad is co-owner of the location-based dating app Yogurt. He has made public calls for modernizing anti-tobacco efforts targeted at teenagers due to tobacco companies use of social media to negate teens' rational calculation of loss-benefit.

References

External links Official website Archived 2010-02-24 at the Wayback Machine

Worked examples

Example 1 — a first encounter with Roby Muhamad

Start with the simplest possible case. Write down what Roby Muhamad 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 Roby Muhamad 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 Roby Muhamad 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 Roby Muhamad

In research: Roby Muhamad 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 Roby Muhamad 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: Roby Muhamad is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1975 births, Academic staff of the University of Indonesia, Asian scientist stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Roby Muhamad 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 Roby Muhamad in 20 minutes

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

Frequently asked questions

What is Roby Muhamad in simple terms?

Roby Muhamad is an Indonesian entrepreneur and scientist best known for his work with social network dynamics. His work spans the fields of physics, psychology, and sociology.

Why does Roby Muhamad 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 Roby Muhamad?

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 Roby Muhamad.