physics

John Haviland (physician)

John Haviland (physician) 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 John Haviland (physician) rather than just read about it. In short: John Haviland (2 February 1785 – 8 January 1851) was a professor of medicine at Cambridge University's St John's College and a mainstay of the Cambridge Medical School through a difficult period. Life Haviland's father, also called John, was a surgeon.

Key takeaways

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

Reference excerpt

John Haviland (2 February 1785 – 8 January 1851) was a professor of medicine at Cambridge University's St John's College and a mainstay of the Cambridge Medical School through a difficult period.

Life Haviland's father, also called John, was a surgeon. His mother Mary Glover-Haviland, who appears to have inherited wealth, was a daughter of the vicar of St Mary's, Bridgwater. Haviland attended Winchester College for his secondary schooling and then, in 1803, became a student at St John's College, Cambridge. When he received his first degree in 1807, his marks placed him near the top of the list. He became a fellow of the college and received higher degrees from Cambridge successively in 1810, 1812 and 1817. At the same time, he was studying medicine, initially at Edinburgh and then in London at St Bartholomew's Hospital ("Barts"). He joined the London-based Royal College of Physicians in 1814, progressing to a fellowship there in 1818. Settling in Cambridge, in 1814 Haviland succeeded Sir Busick Harwood as the university professor of anatomy. Three years later, in 1817, Sir Isaac Pennington died, and Haviland succeeded him both as the University Regius Professor of Physic and as physician to Addenbrooke's Hospital. At this point he resigned the anatomy professorship. In 1839, which was the year of his 54th birthday, he resigned the Addenbrooke's job on health grounds, but he retained the Regius Professorship till his death in 1851.

Personal In 1819 Haviland married Louisa Pollen who was, like his mother, the daughter of an apparently well provided Church of England minister. The marriage produced five recorded sons. By the time of his death Haviland had acquired a substantial property at Fen Ditton, roughly 5 km (3 miles) downstream from his college. He was buried in the churchyard at Fen Ditton.

References

Worked examples

Example 1 — a first encounter with John Haviland (physician)

Start with the simplest possible case. Write down what John Haviland (physician) 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 John Haviland (physician) 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 John Haviland (physician) 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 John Haviland (physician)

In research: John Haviland (physician) 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 John Haviland (physician) 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: John Haviland (physician) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1785 births, 1851 deaths, Alumni of St John's College, Cambridge, so understanding it makes those chapters shorter.
In everyday life: Look for John Haviland (physician) 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 John Haviland (physician) in 20 minutes

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

Frequently asked questions

What is John Haviland (physician) in simple terms?

John Haviland (2 February 1785 – 8 January 1851) was a professor of medicine at Cambridge University's St John's College and a mainstay of the Cambridge Medical School through a difficult period. Life Haviland's father, also called John, was a surgeon.

Why does John Haviland (physician) 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 John Haviland (physician)?

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 John Haviland (physician).