astronomy

Thilan Wijesinghe

Thilan Wijesinghe is a astronomy 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 Thilan Wijesinghe rather than just read about it. In short: Thilan Manjith Wijesinghe is a Sri Lankan financier, entrepreneur, former cricketer and musician. He is currently the chairman of TWCorp (Pvt) Ltd. and Sapphirus Lanka (Pvt) Ltd.

Key takeaways

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

Reference excerpt

Thilan Manjith Wijesinghe is a Sri Lankan financier, entrepreneur, former cricketer and musician. He is currently the chairman of TWCorp (Pvt) Ltd. and Sapphirus Lanka (Pvt) Ltd. Thilan was formerly the chairman and acting CEO of the National Agency for Public Private Partnerships of the Finance Ministry of Sri Lanka from 2017 to 2019, and Digital Commerce Lanka (Pvt) Ltd. which owns www.wow.lk, the largest online mall in Sri Lanka. He is well known as a former chairman of the Board of Investment of Sri Lanka.

Education Thilan had his secondary education at Ananda College, Colombo and then pursued his university studies in the United States, obtaining three bachelor's degrees in 1984 in Business Administration from State University of New York at Fredonia, Industrial Engineering and Economics both from Cornell University.

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Thilan Wijesinghe

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

In research: Thilan Wijesinghe appears in astronomy 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 Thilan Wijesinghe 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: Thilan Wijesinghe is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century pianists, Alumni of Ananda College, Chief executives in the finance industry, so understanding it makes those chapters shorter.
In everyday life: Look for Thilan Wijesinghe 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 Thilan Wijesinghe in 20 minutes

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

Frequently asked questions

What is Thilan Wijesinghe in simple terms?

Thilan Manjith Wijesinghe is a Sri Lankan financier, entrepreneur, former cricketer and musician. He is currently the chairman of TWCorp (Pvt) Ltd. and Sapphirus Lanka (Pvt) Ltd.

Why does Thilan Wijesinghe matter?

Because it connects several astronomy 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 Thilan Wijesinghe?

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 Thilan Wijesinghe.