chemistry

Thomas Bond Sprague

Thomas Bond Sprague is a chemistry 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 Thomas Bond Sprague rather than just read about it. In short: Thomas Bond Sprague FRSE FFA FIA LLD (29 March 1830 – 29 November 1920) was a British actuary, barrister and mathematician who was the only person to have been President of both the Institute of Actuaries (1882–1886) in London and the Faculty of Actuaries (1894–1896) in Edinburgh, prior to their merger in 2010. Life Sprague was born in London the son of Thomas Sprague, a wholesale stationer.

Key takeaways

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

Reference excerpt

Thomas Bond Sprague FRSE FFA FIA LLD (29 March 1830 – 29 November 1920) was a British actuary, barrister and mathematician who was the only person to have been President of both the Institute of Actuaries (1882–1886) in London and the Faculty of Actuaries (1894–1896) in Edinburgh, prior to their merger in 2010.

Life

Sprague was born in London the son of Thomas Sprague, a wholesale stationer. He attended Tarvin Hall School near Chester. Sprague was an undergraduate at St John's College, Cambridge, where he was elected to a fellowship following his ranking as Senior Wrangler in the Cambridge Mathematical Tripos of 1853. He was awarded the Smith's Prize of Cambridge University in the same year. After serving as the actuary to the Equity and Law life insurance company (1861–1873), he became chief executive (1873–1900) of the Scottish Equitable Life Assurance Society in Edinburgh. In 1874 he was elected a Fellow of the Royal Society of Edinburgh. His proposers were David Smith, Samuel Raleigh, Philip Kelland, and Peter Guthrie Tait. He retired at age 70. He lived at 29 Buckingham Terrace in Edinburgh's West End. He died on 29 November 1920 at West Holme in Woldingham in Surrey.

Memorials The Thomas Bond Sprague Prize was established in his honour in 2012 within Churchill College, Cambridge, and the Faculty of Mathematics, University of Cambridge.

Family He married twice: firstly in 1859 to Margaret Vaughn Steains; secondly in 1908 to Jean Elizabeth Stuart.

Notes

External links Works by or about Thomas Bond Sprague at the Internet Archive

Illustrations

Thomas Bond Sprague: Thomas Bond Sprague — Thomas Bond Sprague

Worked examples

Example 1 — a first encounter with Thomas Bond Sprague

Start with the simplest possible case. Write down what Thomas Bond Sprague claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Thomas Bond Sprague 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 Thomas Bond Sprague 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 Thomas Bond Sprague

In research: Thomas Bond Sprague appears in chemistry 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 Thomas Bond Sprague 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: Thomas Bond Sprague is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1830 births, 1920 deaths, 19th-century British statisticians, so understanding it makes those chapters shorter.
In everyday life: Look for Thomas Bond Sprague 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 Thomas Bond Sprague in 20 minutes

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

Frequently asked questions

What is Thomas Bond Sprague in simple terms?

Why does Thomas Bond Sprague matter?

Because it connects several chemistry 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 Thomas Bond Sprague?

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 Thomas Bond Sprague.