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Prova de 2017: Centro universitário FAG — questões com gabarito

109 questões da prova de 2017 de Centro universitário FAG, em Literatura, Inglês, Matemática, Física e mais matérias. Cada uma tem página própria, com enunciado completo, alternativas e gabarito — e dá para responder na própria página.

  • 109 questões

Resultados: 109 questões

Página 4 de 6

  • Linguagens

    Literatura

    O acendedor de lampiões


    Lá vem o acendedor de lampiões da rua!

    Este mesmo que vem infatigavelmente,

    Parodiar o sol e associar-se à lua

    Quando a sombra da noite enegrece o poente!


    Um, dois, três lampiões, acende e continua

    Outros mais a acender imperturbavelmente,

    À medida que a noite aos poucos se acentua

    E a palidez da lua apenas se pressente.


    Triste ironia atroz que o senso humano irrita:

    Ele que doira à noite e ilumina a cidade,

    Talvez não tenha luz na choupana em que habita.


    Tanta gente também nos outros insinua

    Crenças, religiões, amor, felicidade,

    Como este acendedor de lampiões da rua


    (Jorge de Lima)

    A respeito do poema de Jorge Lima “O acendedor de lampiões”, considere as seguintes afirmações:


    I. O poema se desenvolve a partir da oposição entre dois temas: a injustiça social, representada pela pobreza do acendedor de lampiões, e a falsidade de crenças e ideais propostos à sociedade.
    II. O poema apresenta um único tema, o da injustiça social, ao qual todas as imagens apresentadas ao longo do texto se subordinam.
    III. O poema se desenvolve a partir da comparação entre dois temas distintos, mas complementares: o da contraditória situação vivida pelo acendedor de lampiões, e o da falsidade de crenças e ideais propostos à sociedade.


    É CORRETO o que se afirma em:
    Escolha uma alternativa para a questão d1bc880f-e9
  • Linguagens

    Literatura

    O acendedor de lampiões


    Lá vem o acendedor de lampiões da rua!

    Este mesmo que vem infatigavelmente,

    Parodiar o sol e associar-se à lua

    Quando a sombra da noite enegrece o poente!


    Um, dois, três lampiões, acende e continua

    Outros mais a acender imperturbavelmente,

    À medida que a noite aos poucos se acentua

    E a palidez da lua apenas se pressente.


    Triste ironia atroz que o senso humano irrita:

    Ele que doira à noite e ilumina a cidade,

    Talvez não tenha luz na choupana em que habita.


    Tanta gente também nos outros insinua

    Crenças, religiões, amor, felicidade,

    Como este acendedor de lampiões da rua


    (Jorge de Lima)

    Sobre o romance “Fogo Morto”, de José Lins do Rego, é correto afirmar:
    Escolha uma alternativa para a questão d1c675de-e9
  • Linguagens

    Inglês

    Text 1: Brazil judge lifts WhatsApp suspension


    A judge in Brazil has ordered that a suspension of the popular messaging application WhatsApp be lifted. Judge Xavier de Souza said the service should be re-instated immediately. A court had ordered the service be suspended for 48 hours on Thursday for failing to comply with a court order to provide investigators with information relating to a criminal court case. 

        Judge Souza said it was “not reasonable that millions of users be affected by the inertia of the company”. “Extreme ruling” Brazilians had complained bitterly on social media about the suspension of Whatsapp, which is a hugely popular app used by many to communicate with family, friends and colleagues both inside of Brazil and abroad. Ninety-three per cent of the country's internet population use Whatsapp, according to the TechCrunch website, with many young and poor Brazilians taking advantage of its free text message and internet telephone service.

        Within hours of the suspension being coming into force, the hashtag #Nessas48HorasEuVou (#Inthese48hoursIwill) began trending on Twitter, with Brazilians joking about all the things they would do during the suspension. Impact of the WhatsApp ban - Paula K, a Brazilian living in London In a country where mobile providers charge a fortune for a monthly plan – not to mention the high cost of making international calls – the use of WhatsApp for both texts and internet calls allows expats like me to keep a direct line with family, friends or even colleagues back home.

        It’s worth remembering that Brazil already has a high cost of living – services and products often cost the same price as they do in the UK – but people often only earn about a third of the wage they would here. One of my friends who works for one of the major mobile providers in Brazil said it was advising people to download alternative apps such as Viber and/or create a group on Messenger to keep the communication flowing. “I am stunned that our efforts to protect people’s data would result in such an extreme decision by a single judge to punish every person in Brazil who uses WhatsApp,” Mr. Zuckerberg wrote in a post on Facebook.

        The suspension was ordered after WhatsApp failed to comply with a court order. The court which ordered the suspension gave little detail, apart from saying that the order related to a criminal case. But Brazilian media said WhatsApp had been asked to provide details of communication by a suspected gang member who is alleged to have used WhatsApp to organise illegal activity. Separately from the court case, Brazilian phone companies have urged the government to restrict the use of free voice-over-internet services offered through WhatsApp.

        The phone companies argue that the rise of WhatsApp has damaged their businesses. Meanwhile other messaging services said they had benefited from the temporary absence of WhatsApp. One such company, Telegram, said on Twitter that more than 1.5 million Brazilian users had joined up since the court order was handed down.

    (Disponível em: <http://www.bbc.com/news/world-latin-america>. Acesso em: set. 2017)

    De acordo com o texto 1, é CORRETO afirmar:
    Escolha uma alternativa para a questão d1cb7e6e-e9
  • Linguagens

    Inglês

    Text 1: Brazil judge lifts WhatsApp suspension


    A judge in Brazil has ordered that a suspension of the popular messaging application WhatsApp be lifted. Judge Xavier de Souza said the service should be re-instated immediately. A court had ordered the service be suspended for 48 hours on Thursday for failing to comply with a court order to provide investigators with information relating to a criminal court case. 

        Judge Souza said it was “not reasonable that millions of users be affected by the inertia of the company”. “Extreme ruling” Brazilians had complained bitterly on social media about the suspension of Whatsapp, which is a hugely popular app used by many to communicate with family, friends and colleagues both inside of Brazil and abroad. Ninety-three per cent of the country's internet population use Whatsapp, according to the TechCrunch website, with many young and poor Brazilians taking advantage of its free text message and internet telephone service.

        Within hours of the suspension being coming into force, the hashtag #Nessas48HorasEuVou (#Inthese48hoursIwill) began trending on Twitter, with Brazilians joking about all the things they would do during the suspension. Impact of the WhatsApp ban - Paula K, a Brazilian living in London In a country where mobile providers charge a fortune for a monthly plan – not to mention the high cost of making international calls – the use of WhatsApp for both texts and internet calls allows expats like me to keep a direct line with family, friends or even colleagues back home.

        It’s worth remembering that Brazil already has a high cost of living – services and products often cost the same price as they do in the UK – but people often only earn about a third of the wage they would here. One of my friends who works for one of the major mobile providers in Brazil said it was advising people to download alternative apps such as Viber and/or create a group on Messenger to keep the communication flowing. “I am stunned that our efforts to protect people’s data would result in such an extreme decision by a single judge to punish every person in Brazil who uses WhatsApp,” Mr. Zuckerberg wrote in a post on Facebook.

        The suspension was ordered after WhatsApp failed to comply with a court order. The court which ordered the suspension gave little detail, apart from saying that the order related to a criminal case. But Brazilian media said WhatsApp had been asked to provide details of communication by a suspected gang member who is alleged to have used WhatsApp to organise illegal activity. Separately from the court case, Brazilian phone companies have urged the government to restrict the use of free voice-over-internet services offered through WhatsApp.

        The phone companies argue that the rise of WhatsApp has damaged their businesses. Meanwhile other messaging services said they had benefited from the temporary absence of WhatsApp. One such company, Telegram, said on Twitter that more than 1.5 million Brazilian users had joined up since the court order was handed down.

    (Disponível em: <http://www.bbc.com/news/world-latin-america>. Acesso em: set. 2017)

    Segundo o texto 1, os brasileiros utilizaram a hashtag #Nessas48HorasEuVou (#Inthese48hoursIwill) para:
    Escolha uma alternativa para a questão d1cfc1aa-e9
  • Linguagens

    Inglês

    Text 2 - We're living faster but are we living better?

    Not Long Ago people believed that in the future we would work less, have more free time, and be more relaxed. But sadly this has not happened. Today we work harder, work longer hours, and are more stressed than ten years ago. We walk faster, talk faster, and sleep less than previous generations. And although we are obsessed with machines which save us time, we have less free time than our parents and grandparents had. But what is this doing to our health? An American journalist James Gleick in a new book, Faster: the Acceleration of just about everything, says that people who live in cities are suffering from 'hurry sickness'- we are always trying to do more things in less time. As a result, our lives are more stressful. He says that if we don't slow down, we won't live as long as our parents. For most people, faster doesn't mean better.

    No time for the news
    Newspaper articles today are shorter and the headlines are bigger. Most people don't have enough time to read the articles, they only read the headlines! On TV and the radio, newsreaders speak more quickly than ten years ago.
    No time for stories
    In the USA there is a book called One-Minute Bedtime Stories for children. These are shorter versions of traditional stories, specially written for 'busy parents' who want to save time!
    No time to listen
    Some answerphones now have 'quick playback' buttons so that we can re-play people's messages faster – we can't waste time listening to people speaking at normal speed!
    No time to relax
    Even when we relax we do everything more quickly. Ten years ago when people went to art galleries they spent ten seconds looking at each picture. Today they spend just three seconds!
    No time for slow sports
    In the USA the national sport, baseball, is not as popular as before because it is a slow game and matches take a long time. Nowadays many people prefer faster and more dynamic sports like basketball.
    …but more time in our cars
    The only thing that is slower than before is the way we drive. Our cars are faster but the traffic is worse so we drive more slowly. We spend more time sitting in our cars, feeling stressed because we are worried that we won't arrive on time. Experts predict that in ten years' time the average speed on the road in cities will be 17 km/h.
    (OXFORD. NEW ENGLISH FILE, Pre-Intermediate, Student’s Book)
    According to the text 2, mark true or false:


    ( ) Society are obsessed with machines which save us time and this is why we have less free time than our parents and grandparents had.
    ( ) In the USA, a book called One-Minute Bedtime Stories were made for 'busy parents', because they want to save time.
    ( ) Nowadays most people don't have enough time to read the articles. This is why the headlines are growing larger and the articles are ever smaller.


    The CORRECT alternative respectively is:
    Escolha uma alternativa para a questão d1d3181a-e9
  • Linguagens

    Inglês

    Text 3 - How to Tell if Your Sunscreen Protects You From the Sun - Here’s what you need to know.

        Don’t go overboard with the SPF. The American Academy of Dermatology recommends using an SPF of at least 30, but most experts agree to not go over 50. It’s not that a higher SPF doesn’t provide any more protection, but once you get above 50, that increase is negligible. Case in point: SPF 50 blocks about 97% of UVB rays, while SPF 100 blocks about 99%.
        But most sunscreen users don’t think about that; rather, they see a number that’s twice as high and assume they’ll get twice as much protection or that the protection will last twice as long, which cultivates a false sense of security that could lead to a bad burn. “SPF values above 50 are really misleading,” Lunder says. “They offer a very small increase in sunburn [UVB] protection, and they don't offer better UVA protection.” She says that the FDA is considering a rule to cap SPF values at 50, but nothing has been finalized.
        And then there’s the fact that, although the increase in SPF doesn’t add much protection, it could increase your chances of negative side effects from the ingredients. “We do not recommend SPF of 50 or higher, as the minimal added protection does not outweigh the exponentially more active ingredients required to do so,” Chris Birchby, the founder of the sun-care line Coola, tells Teen Vogue. “More active ingredients increase the chances of skin irritation.”
    http://www.teenvogue.com/story/how-to-tell-if-sunscreen-protects-you-from-the-sun
    According to the text 3, SPF values above 50 are misleading because:
    Escolha uma alternativa para a questão d1d66152-e9
  • Matemática

    Matemática

    As bases ABCD e ADGF das pirâmides ABCDE e ADGFE são retângulos e estão em planos perpendiculares. Sabe-se também que ABCDE é uma pirâmide regular de altura 3 cm e apótema lateral 5 cm, e que ADE é face lateral comum às duas pirâmides.

    Imagem da questão de Matemática, Centro universitário FAG 2017, Geometria Espacial

    Se a aresta AF é 5% maior que a aresta AD, então o volume da pirâmide ADGFE, em cm3, é:
    Escolha uma alternativa para a questão d1e102f6-e9
  • Matemática

    Matemática

    Duas retas perpendiculares se cortam no ponto (2, 5) e são definidas pelas equações y = ax + 1 e y = bx + c. Com base nessas informações, é correto afirmar que o valor do coeficiente linear c é igual a:
    Escolha uma alternativa para a questão d1ea78a4-e9
  • Matemática

    Matemática

    Sejam Q(x) e R(x) o quociente e o resto da divisão de 5x3 + (m - 12)x2 + (m2 - 2m)x - 2m2 + p + 9 por x - 2, respectivamente. Permutando-se os coeficientes de Q(x) obtém-se o polinômio Q'(x) tal que Q'(x) = R(x) para qualquer x ∈ IR. Se m e p são constantes reais positivas, então, m + p é igual a:
    Escolha uma alternativa para a questão d1f288ac-e9
  • Ciências da Natureza

    Física

    São exemplos de ondas os raios X, os raios gama, as ondas de rádio, as ondas sonoras e as ondas de luz. Cada um desses cinco tipos de onda difere, de algum modo, dos demais. Qual das alternativas apresenta uma afirmação que diferencia corretamente o tipo de onda referido das demais ondas acima citadas?
    Escolha uma alternativa para a questão d1fafe38-e9
  • Ciências da Natureza

    Física

    Uma panela com água é aquecida de 25°C para 80°C. A variação de temperatura sofrida pela panela com água, nas escalas Kelvin e Fahrenheit, foi de:
    Escolha uma alternativa para a questão d1ff6de5-e9
  • Ciências da Natureza

    Física

    Um mol de gás ideal, à pressão de 16,6 atm, ocupa uma caixa cúbica cujo volume é de 0,001 m3. Qual a temperatura do gás e a força que o gás exerce sobre a tampa quadrada da caixa? (Considere 1,0 atm = 1,0.105 Pa, R = 8,3 J/mol K)
    Escolha uma alternativa para a questão d20315d5-e9
  • Ciências da Natureza

    Física

    Num circuito elétrico, uma fonte, de força eletromotriz 18 V e resistência elétrica 0,50 Ω, alimenta três resistores, de resistências 1,0 Ω, 2,0 Ω e 6,0 Ω, conforme a seguir representado.

    Imagem da questão de Física, Centro universitário FAG 2017, Associação de Resistores

    As leituras dos amperímetros ideais A1 e A2 são, em amperes, respectivamente
    Escolha uma alternativa para a questão d2075bd9-e9
  • Ciências da Natureza

    Física

    Uma barra de aço e uma barra de vidro têm o mesmo comprimento à temperatura de 0 °C, mas, a 100 °C, seus comprimentos diferem de 0,1 cm. (Considere os coeficientes de dilatação linear do aço e do vidro iguais a 12 × 10-6 °C-1 e 8 × 10-6 °C-1, respectivamente.). Qual é o comprimento das duas barras à temperatura de 0 °C?
    Escolha uma alternativa para a questão d20b6359-e9
  • Ciências da Natureza

    Química

    Na tabela são dadas as energias de ligação (kJ/mol) a 25 °C para algumas ligações simples, para moléculas diatômicas entre H e os halogênios (X).

    Imagem da questão de Química, Centro universitário FAG 2017, Interações Atômicas: Ligações Iônicas, Ligações Covalentes e Ligações Metálicas. Ligas Metálicas.

    Analise as afirmações seguintes.

    I. Dentre os compostos HX, o HF é o ácido mais fraco e a sua ligação H-X é a mais forte.
    II. A distância de ligação entre os átomos nas moléculas X2 é maior no I2, já que a sua energia de ligação é a mais fraca.
    III. A molécula com maior momento dipolar é o HI.


    Está correto o contido em
    Escolha uma alternativa para a questão d2203f86-e9
  • Ciências da Natureza

    Química

    Uma importante rota de determinação de ferro é a titulação que utiliza permanganato de potássio em meio ácido. A equação não-balanceada da reação química envolvida é


    MnO4-­ + Fe2+ + H+ → Mn2+ + Fe3+ + H2O


    A soma dos coeficientes apenas no lado dos produtos, após o balanceamento, é
    Escolha uma alternativa para a questão d2281f12-e9
  • Ciências da Natureza

    Química

    Os nossos ancestrais descobriram que a carne, quando era tratada com cloreto de sódio, ficava preservada do ataque bacteriano. Esse processo primitivo de conservação é usado até hoje e a conservação é por
    Escolha uma alternativa para a questão d22ce544-e9
  • Ciências da Natureza

    Química

    Um estudante recebeu de seu professor de laboratório a tarefa de separar os componentes de uma mistura contendo areia, limalha de ferro, água e sal de cozinha. Os métodos mais indicados para ele cumprir com eficiência essa tarefa são, respectivamente,
    Escolha uma alternativa para a questão d230bbf2-e9