chemistry

Ronald George Wreyford Norrish

Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish rather than just read about it. In short: Ronald George Wreyford Norrish FRS (9 November 1897 – 7 June 1978) was a British chemist who was awarded the Nobel Prize in Chemistry in 1967. Education and early life Norrish was born in Cambridge and was educated at The Perse School and Emmanuel College, Cambridge.

Key takeaways

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

Reference excerpt

Ronald George Wreyford Norrish FRS (9 November 1897 – 7 June 1978) was a British chemist who was awarded the Nobel Prize in Chemistry in 1967.

Education and early life Norrish was born in Cambridge and was educated at The Perse School and Emmanuel College, Cambridge. He was a former student of Eric Rideal. From an early age he was interested in chemistry, walking up and down Cambridge University chemical laboratory admiring all the equipment. His father encouraged him to construct and equip a small laboratory in his garden shed in his garden and supplied all the chemicals he needed to conduct experiments. This apparatus now forms part of the Science Museum collections - reference shows copper water tank. He used to enter competitions for the analysis of mixtures sent round by the Pharmaceutical Journal and often won prizes. In 1915 Norrish won a Foundation Scholarship to Emmanuel College, but by adding a little to his age joined the Royal Field Artillery and served as a Lieutenant, first in Ireland and then on the Western Front.

Career and research Norrish was a prisoner in World War I and later commented, with sadness, that many of his contemporaries and potential competitors at Cambridge had not survived the War. Military records show that 2nd Lieutenant Norrish of the Royal Artillery went missing (captured) on 21 March 1918. Norrish rejoined Emmanuel College as a Research Fellow in 1925 and later became Head of the Department of Physical Chemistry at the University of Cambridge. The skill which Norrish displayed in his laboratory work problems marked him out amongst his contemporaries as an unusually gifted and energetic experimentalist, capable of making significant advances in photo-chemistry and gas kinetics.

Awards and honours Norrish was elected a Fellow of the Royal Society (FRS) in 1936. As a result of the development of flash photolysis, Norrish was awarded the Nobel Prize in Chemistry in 1967 along with Manfred Eigen and George Porter for their study of extremely fast chemical reactions. One of his accomplishments is the development of the Norrish reaction. At Cambridge, Norrish supervised Rosalind Franklin, future DNA researcher and colleague of James Watson and Francis Crick, and experienced some conflict with her.

References

External links Ronald G.W. Norrish on Nobelprize.org including the Nobel Lecture, 11 December 1967 Some Fast Reactions in Gases Studied by Flash Photolysis and Kinetic Spectroscopy

Illustrations

Ronald George Wreyford Norrish illustration

Worked examples

Example 1 — a first encounter with Ronald George Wreyford Norrish

Start with the simplest possible case. Write down what Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish

In research: Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish 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: Ronald George Wreyford Norrish is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1897 births, 1978 deaths, 20th-century English chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish in 20 minutes

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

Frequently asked questions

What is Ronald George Wreyford Norrish in simple terms?

Ronald George Wreyford Norrish FRS (9 November 1897 – 7 June 1978) was a British chemist who was awarded the Nobel Prize in Chemistry in 1967. Education and early life Norrish was born in Cambridge and was educated at The Perse School and Emmanuel College, Cambridge.

Why does Ronald George Wreyford Norrish 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 Ronald George Wreyford Norrish?

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 Ronald George Wreyford Norrish.