Magna Concursos

Foram encontradas 90 questões.

804692 Ano: 2015
Disciplina: Inglês (Língua Inglesa)
Banca: Marinha
Orgão: Escola Naval
The Future of Libraries Has Little to Do with Books
On a Monday morning between Christmas and New Year's Eve in Paris, the line for modern art museum Centre Georges Pompidou winds around the block. But the patrons waiting in the cold aren't there to catch a glimpse of a Magritte -they're young locaIs queueing for access through the museum's back door to another attraction: the public library.
In a digital age that has left book publishers reeling, libraries in the world's major cities seem poised for a comeback, though it's one that has very little to do with books. The Independent Library Report published in December by the U.K. 's Department for Culture, Media, and Sport found that libraries across the nation are reinventing themselves by increasingly becoming "vibrant and attractive community hubs", focusing on the "need to create digital literacy, and in an ideal world, digital fluency."
Taking into account the proliferation of freelancing, the gig economy, and remote working (also known as 'technomadism'), the rise of library as community hub begins to make sense. Cities are increasingly attracting location independent workers, and those workers need space and amenities that expensive and unreliable coffee shops simply cannot provide enough of.
Furthermore, when one considers that the most vulnerable and underserved city dwellers are also those who generally do not have access to the Internet, the need for a free and publicly connected space becomes even clearer.
According to a 2013 Pew polI, 90 percent in the U.S. said their community would be negatively impacted if their local library closed. But if libraries are going to survive the digital age, they need to be more about helping patrons filter vast quantities of digital information rather than access to analog materiaIs. Good news came for U.S. libraries in November, when Federal Communications Commission Chairman Tom Wheeler announced a 62 percent increase in spending on high-speed Internet for schools and public libraries.
When it comes to this need for connectivity, Britain's library report stated a "Wi-Fi connection should be delivered in a comfortable, retail standard environment with the usual amenities of coffee, sofas and etc." The report suggested that libraries focus less on loaning physical books and more on widening access via loaning of e-books, which the report noted was up by 80 percent in Britain from 2013.
AIso in 2013, the first bookless public library in the United States opened in San Antonio, Texas. The city's BiblioTech offers an alI-digital, cloud-based collection of more than 10,000 e-books, plus e-readers available for checkout. Located in San Antonio's underserved South Side, the BiblioTech provides an important digital hub in a city with a population that still struggles to connect to wireless Internet. Last month saw the opening of Canada's Halifax Central Library, designed by a world-Ieading Danish design firmo With its auditorium, meeting space for entrepreneurs, multiple cafes, adult literacy classes and gaming facilities, actual books seemed like an afterthought.
Abridged from http://magazine.good.is/articles/public-libraries-reimagined
Mark the only option that is FALSE according to the texto
 

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Questão presente nas seguintes provas
804350 Ano: 2015
Disciplina: Inglês (Língua Inglesa)
Banca: Marinha
Orgão: Escola Naval
Which sequence best completes this paragraph from a recommendation letter?
John is a very teacher. Attractive and professional-looking, he has interpersonal skills and is understood by students and parents alike. He carries out every responsibility and in a timely manner.
(Adapted from http://www.writeexpress.com)
 

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Questão presente nas seguintes provas
804233 Ano: 2015
Disciplina: Física
Banca: Marinha
Orgão: Escola Naval
Analise as figuras abaixo.
enunciado 2027045-1
O recipiente da Fig.1 possui as paredes externas e a parede móvel interna compostas de isolante térmico. Inicialmente, os compartimentos de mesmo volume possuem, cada um, um mol de certo gás ideal monoatômico na temperatura de 300K. Então, por meio da fonte externa de calor, o gás do compartimento B. (gás B) se expande lentamente comprimindo adiabaticamente o gás A. Ao fim do processo, estando o gás B na temperatura de 522K e volume 20% maior que o volume inicial, a temperatura, em °C, do gás A será de
 

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Questão presente nas seguintes provas
803465 Ano: 2015
Disciplina: Inglês (Língua Inglesa)
Banca: Marinha
Orgão: Escola Naval
Which is the correct option to complete the text below?
Major Current Environmental Problems
Ocean Acidification: It is a direct impact of excessive production of C02. 25% of CO2 is produced by humans. The ocean acidity has increased by the last 250 years, but by 2100, it shoot up by 150%.
Acid Rain: Acid rain occurs due to the presence of certain pollutants in the atmosphere. Acid rain is a known environmental problem that have serious effect on human health, wildlife and aquatic species.
(Adapted from http://www.conserve-energy-future.com)
 

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Questão presente nas seguintes provas
797748 Ano: 2015
Disciplina: Física
Banca: Marinha
Orgão: Escola Naval
Analise a figura abaixo.
enunciado 2026114-1
Uma casca esférica metálica fina, isolada, de raio R=4,00cm e carga Q, produz um potencial elétrico igual a 10,0 V no ponto P, distante 156cm da superfície da casca (ver figura) . Suponha agora que o raio da casca esférica foi alterado para um valor quatro vezes menor. Nessa nova configuração, a ddp entre o centro da casca e o ponto P, em quilovolts, será
 

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797744 Ano: 2015
Disciplina: Inglês (Língua Inglesa)
Banca: Marinha
Orgão: Escola Naval
Life in the Navy - Frequently Asked Questions
Many of your questions about the Navy have been asked and answered before. See if you can find your question in the list below. Or, to get the most complete picture of the Navy, locate your nearest recruiter and set up a meeting.
(I)
It depends. Normally ships will go to sea for 10 days to 2 weeks each month for training operations. Extended operations away from home port can last up to 6 months, and ships deploy every 18-24 months. This varies depending on the mission and type of ship. Ships on 6-month deployments spend time visiting ports throughout the world. If you are on a shore duty tour, you will likely spend no time at sea during the course of the duty assignment (usually 2 to 3 years).
(lI)
There are plenty of activities available to sailors in their off-duty time. Depending on the size of the ship, you'll have areas for exerci se, watching movies, playing cards, emailing friends, and purchasing snacks and other items. Many ships also provide college classes.
(IlI)
The tempo of operations will dictate actual length. While in home port or on shore duty, it is very similar to that of civilian jobs. While out to sea, it is often longer because of the workload needed to keep the ship, aircraft and other machinery working properly and efficiently.
(IV)
Under normal circumstances, you will be eligible for a promotion from E-1 to E-2 in 9 months, from E-2 to E-3 in 9 months, and from E-3 to E-4 in 6 months. Advancements on the basis of merit can occur in basic training to E-2 without waiting the 9 months. By referring friends who join the Navy, you can be promoted even faster!
(V)
Once you have completed basic training and any followup schooling, you will probably move just once to your first permanent duty station. Naturally, if you stay in the Navy past your first enlistment (or if you request a specific deployment) you may have to move again.
(Adapted from https://www.navy.com/faq.html#section-4)
The words and expressions that can replace "picture", "locate" and "set up" in the extract "[...] to get the most complete picture of the Navy, locate your nearest recruiter and set up a meeting." while keeping the same meaning are
 

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Questão presente nas seguintes provas
797715 Ano: 2015
Disciplina: Física
Banca: Marinha
Orgão: Escola Naval
Considere uma partícula que se move sob a ação de uma força conservativa. A variação da energia cinética, Ec, em joules, da partícula em função do tempo, t, em segundos, é dada por !$ E_c (t) = 4,0 sen^2 \begin{pmatrix} { \large 2 \over 3} \pi t - { \large \pi \over 2} \end{pmatrix} !$. Sendo assim, o gráfico que pode representar a energia potencial, !$ E_`(t) !$, da partícula é
 

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Questão presente nas seguintes provas
797402 Ano: 2015
Disciplina: Física
Banca: Marinha
Orgão: Escola Naval
Analise a figura abaixo.
enunciado 2025768-1
Duas cargas puntiformes desconhecidas (!$ Q_o !$, !$ Q_1 !$) estão fixas em pontos distantes, !$ d_0 !$ e !$ d_1 !$, do ponto P, localizado sobre a reta que une as cargas (ver figura). Supondo que, se um elétron é cuidadosamente colocado em P e liberado do repouso, ele se desloca para direita (no sentido da carga !$ Q_1 !$), sendo assim, pode-se afirmar que, se !$ Q_o !$ e !$ Q_1 !$
 

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Questão presente nas seguintes provas
797369 Ano: 2015
Disciplina: Inglês (Língua Inglesa)
Banca: Marinha
Orgão: Escola Naval
Read this sign and answer the questiono
enunciado 2025735-1
(Taken from http://blog.stocksigns.co.uk)
By reading the sign, we CANNOT infer that
 

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Questão presente nas seguintes provas
797057 Ano: 2015
Disciplina: Matemática
Banca: Marinha
Orgão: Escola Naval
Seja ABCD um quadrado de lado I, em que !$ \overline{AC} !$ e !$ \overline{BD} !$ são suas diagonais. Seja O o ponto de encontro dessas diagonais e sejam P e Q os pontos médios dos segmentos !$ \overline{AO} !$ e !$ \overline{BO} !$, respectivamente. Pode-se dizer que a área do quadrilátero que tem vértices nos pontos A, B, Q e P vale
 

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