science

Maria Adelaide Coelho da Cunha

Maria Adelaide Coelho da Cunha is a science 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 Maria Adelaide Coelho da Cunha rather than just read about it. In short: Maria Adelaide Coelho da Cunha (13 October 1869 – 23 November 1954) was a Portuguese socialite, and the daughter and heiress of Eduardo Coelho, founder of the major daily newspaper Diário de Notícias. She married Alfredo da Cunha, who succeeded Coelho in charge of the newspaper.

Key takeaways

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

Reference excerpt

Maria Adelaide Coelho da Cunha (13 October 1869 – 23 November 1954) was a Portuguese socialite, and the daughter and heiress of Eduardo Coelho, founder of the major daily newspaper Diário de Notícias. She married Alfredo da Cunha, who succeeded Coelho in charge of the newspaper. She became notorious, at age 48, for her scandalous elopement with the family chauffeur, Manuel Claro, 20 years her junior, and her subsequent wrongful psychiatric involuntary commitment and placement under judicial conservatorship.

Biography Shortly after Maria Adelaide Coelho da Cunha left her family home on 13 November 1918 without prior warning (sending back a note after reading about her disappearance in the newspapers, cryptically saying "I am alive but for all intents and purposes I consider myself dead and I would rather be considered so"), she was found to have eloped to Santa Comba Dão with the young family chauffeur, Manuel Claro. He was arrested and incarcerated in the Appellate Court Jail in Porto, while she was committed to the Count of Ferreira Psychiatric Hospital following the expert opinion of a medical panel comprising the country's leading psychiatrists, António Egas Moniz, Júlio de Matos, and José Sobral Cid. Even though she publicly defended herself in the newspapers and published a book about her plight (Doida, Não!, published in 1920, followed by Doida, Não e Não! in 1923 after her husband replied to the first with Infelizmente Louca), her husband and then 26-year-old son retained possession of the family fortune, including Maria Adelaide's estate. Against her wishes, Alfredo da Cunha sold the Diário de Notícias in 1919 for a small fortune, 1500 contos de réis — after which point the paper openly started to defend the political, economic, and military sectors that would bring about the dictatorial Estado Novo regime in 1926. Maria Adelaide Coelho da Cunha was released from involuntary commitment in 1919, but she remained under conservatorship until 1944, after the death of her husband. Manuel Claro was released from prison in January 1922. The two spent the rest of their lives together in Porto, although they never married, until Maria Adelaide's death in 1954. The scandal was much talked-about at the time, and went on to inspire works such as Agustina Bessa-Luís's novel Doidos e Amantes (2005), and the movies Solo de Violino (1992, directed by Monique Rutler) and Ordem Moral (2020, directed by Mário Barroso).

References

Illustrations

Worked examples

Example 1 — a first encounter with Maria Adelaide Coelho da Cunha

Start with the simplest possible case. Write down what Maria Adelaide Coelho da Cunha claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Maria Adelaide Coelho da Cunha 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 Maria Adelaide Coelho da Cunha 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 Maria Adelaide Coelho da Cunha

In research: Maria Adelaide Coelho da Cunha appears in science 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 Maria Adelaide Coelho da Cunha 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: Maria Adelaide Coelho da Cunha is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1869 births, 1954 deaths, 19th-century Portuguese women, so understanding it makes those chapters shorter.
In everyday life: Look for Maria Adelaide Coelho da Cunha 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Maria Adelaide Coelho da Cunha” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Maria Adelaide Coelho da Cunha in 20 minutes

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

Frequently asked questions

What is Maria Adelaide Coelho da Cunha in simple terms?

Why does Maria Adelaide Coelho da Cunha matter?

Because it connects several science 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 Maria Adelaide Coelho da Cunha?

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 Maria Adelaide Coelho da Cunha.