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Questões do ENEM: com imagem

Use os filtros para chegar às questões que interessam. Cada resultado abre em uma página própria com enunciado, alternativas e gabarito.

Resultados

23.294 questões encontradas. Mostrando a página 214 de 1165.

  • 7952BBA5-06

    Inglês

    Interpretação de texto | Reading comprehension
    Centro Universitário São Camilo · 2019MédioEntre para guardar nos favoritos
    Leia a tirinha para responder à questão.

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Interpretação de texto | Reading comprehension
    (Stephan Pastis. “Pearls Before Swine”. www.gocomics.com, 22.04.2019.)
    No diálogo entre as personagens Pig (porco) e Goat (cabrito), Pig
    Escolha uma alternativa para a questão 7952bba5-06
  • 794FBAF9-06

    Inglês

    Tradução | Translation
    Centro Universitário São Camilo · 2019FácilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Tradução | Translation
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    No trecho “But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society” (7° parágrafo), a expressão sublinhada tem sentido equivalente, em português, a
    Escolha uma alternativa para a questão 794fbaf9-06
  • 794BE367-06

    Inglês

    Sinônimos | Synonyms
    Centro Universitário São Camilo · 2019Muito fácilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Sinônimos | Synonyms
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    In the excerpt “that’s a special skill” (6th paragraph), the underlined word can be replaced, without changing the meaning of the sentence, by
    Escolha uma alternativa para a questão 794be367-06
  • 794810CC-06

    Inglês

    Interpretação de texto | Reading comprehension
    Centro Universitário São Camilo · 2019DifícilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Interpretação de texto | Reading comprehension
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    No trecho “they come from a time when all stories were fantasy” (5° parágrafo), o termo sublinhado refere-se a
    Escolha uma alternativa para a questão 794810cc-06
  • 7944FBA5-06

    Inglês

    Tradução | Translation
    Centro Universitário São Camilo · 2019MédioEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Tradução | Translation
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    O sentido do trecho sublinhado em “fantasy books offer a chance to break out of mundane moments” (4° parágrafo) está mantido, em português, do seguinte modo:
    Escolha uma alternativa para a questão 7944fba5-06
  • 7940AFF7-06

    Inglês

    Adjetivos | Adjectives
    Centro Universitário São Camilo · 2019FácilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Adjetivos | Adjectives
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    O trecho sublinhado em “the genre is as broad as the imagination” (3° parágrafo) expressa uma
    Escolha uma alternativa para a questão 7940aff7-06
  • 793C3B32-06

    Inglês

    Interpretação de texto | Reading comprehension
    Centro Universitário São Camilo · 2019FácilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Interpretação de texto | Reading comprehension
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    According to the author, the “unprecedented fantasy boom” (2nd paragraph) is related to the fact that
    Escolha uma alternativa para a questão 793c3b32-06
  • 79389C79-06

    Inglês

    Palavras conectivas | Connective words
    Centro Universitário São Camilo · 2019MédioEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Palavras conectivas | Connective words
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    No trecho “Yet while sheltering in a bookshop from the rain” (1° parágrafo), o termo sublinhado indica ideia de
    Escolha uma alternativa para a questão 79389c79-06
  • 793474EE-06

    Inglês

    Interpretação de texto | Reading comprehension
    Centro Universitário São Camilo · 2019FácilEntre para guardar nos favoritos
    Leia o texto para responder à questão.

    The fantastic appeal of fantasy

    Imagem da questão de Inglês, Centro Universitário São Camilo 2019, Interpretação de texto | Reading comprehension
    The fantasy genre starts where science ends

         Few things can brighten up a dark morning in a Scottish seaside resort during an Atlantic storm. Yet while sheltering in a bookshop from the rain, I had a moment of sunny revelation. Stacked almost as high as my 11-year-old self were copies of The Lord of the Rings, with a cover illustration that promised mystery and magic. That chance discovery started a lifelong love of the fantasy genre1 , both as reader and writer. 
       The fantasy genre has had more and more success, but today we’re in the middle of an unprecedented fantasy boom. Sales continue to rise and it is now the biggest genre in publishing. The more rational the world gets, with super-science all around us, the more we demand the irrational in our fiction.
         Fantasy is not simply a case of swords2 and sorcery3 . Yes, there is that by the shelf. But the genre is as broad as the imagination. The genre starts where science ends.
        “In these modern times, where most of us sit at computers, fantasy books offer a chance to break out of mundane moments,” says Mark Newton, an editor with the genre. “People like to explore themes that go beyond the limited palette that literary fiction claims to offer.” 
         A search for the origins of fantasy will usually have academics muttering about Beowulf or Homer’s The Iliad, but they come from a time when all stories were fantasy: gods and monsters and supernatural artefacts with humanity caught in the middle. The first modern fantasy writer is usually considered to be William Morris, in the late 19th Century. But it was the early 20th Century where fantasy really started to gain status.
         Fantasy fiction has always been about visionary ideas. You can get artful words in plenty of literary fiction, but being able to see beyond the boundaries4 of the world around us — now that’s a special skill.
         I don’t write fantasy fiction simply to provide a trapdoor5 from the real world. For me, the genre is about the reality. But instead of coming up against it, fantasy maps the unconscious aspirations of our modern society through allegory in story- -forms as old as humanity. It’s about turning off the mobile phone and the computer and remembering who we are in the deepest parts of ourselves.

    (Mark Chadbourn. www.telegraph.co.uk, 12.04.2008. Adaptado.)

    1genre: gênero. Categoria distintiva de composição literária, como romance, poesia etc.
    2sword: espada.
    3sorcery: feitiçaria.
    4boundary: fronteira.
    5trapdoor: alçapão
    According to the first paragraph, the author reveals that he first got interested in the literary fantasy genre
    Escolha uma alternativa para a questão 793474ee-06
  • 79104394-06

    Conhecimentos Gerais

    Conhecimentos Gerais Sobre Arte e Cultura
    Centro Universitário São Camilo · 2019DifícilEntre para guardar nos favoritos
    Observe a fachada principal da Catedral de Notre Dame de Paris.


    Imagem da questão de Conhecimentos Gerais, Centro Universitário São Camilo 2019, Conhecimentos Gerais Sobre Arte e Cultura
    (nationalgeographicbrasil.com)

    O estilo dessa construção está relacionado
    Escolha uma alternativa para a questão 79104394-06
  • 79061737-06

    Geografia

    Impactos e soluções nos meios natural e rural
    Centro Universitário São Camilo · 2019DifícilEntre para guardar nos favoritos
    Analise a figura.

    Imagem da questão de Geografia, Centro Universitário São Camilo 2019, Impactos e soluções nos meios natural e rural
    (www.ecoeficientes.com.br)

    Considerando conhecimentos sobre a questão ambiental, a utilização da técnica representada permite
    Escolha uma alternativa para a questão 79061737-06
  • 78FF96CE-06

    Geografia

    Geologia
    Centro Universitário São Camilo · 2019MédioEntre para guardar nos favoritos
    Brasil: concentrações minerais


    Imagem da questão de Geografia, Centro Universitário São Camilo 2019, Geologia
    (Maria Elena R. Simielli. Geoatlas, 2013. Adaptado.)

    O mapa apresenta o predomínio de rochas do tipo
    Escolha uma alternativa para a questão 78ff96ce-06
  • 85A84AAA-04

    Matemática

    Função de 1º Grau ou Função Afim, Problemas com Equação e Inequações
    Escola Superior de Propaganda e Marketing · 2019MédioEntre para guardar nos favoritos
    A figura abaixo representa parte do gráfico da função f(x) = M · x /x + N com M e N reais:

    Imagem da questão de Matemática, Escola Superior de Propaganda e Marketing 2019, Função de 1º Grau ou Função Afim, Problemas com Equação e Inequações

    O valor de f(12) é:
    Escolha uma alternativa para a questão 85a84aaa-04
  • CBF61B34-02

    Física

    Cargas Elétricas e Eletrização
    Universidade Presbiteriana Mackenzie · 2019MédioEntre para guardar nos favoritos

    Texto e figura para a questão.

    Imagem da questão de Física, Universidade Presbiteriana Mackenzie 2019, Cargas Elétricas e Eletrização


    Ainda que haja elevação no custo da energia consumida de uma residência, os seus moradores não abrem mão da possibilidade de um banho aquecido agradável em dias de baixa temperatura. Assim, nesse momento de prazer, a chave seletora do chuveiro é colocada na posição inverno conferindo ao chuveiro uma potência de 5.600 W.

    Toma-se o mesmo chuveiro do exercício anterior e, em um dia de temperatura média elevada, a chave seletora é passada para a posição verão, que leva a potência do chuveiro para 3.200 W. Se na residência moram quatro pessoas, que tomam um banho diário de quinze minutos, e se R$ 0,40 é o preço de 1,0 kWh consumido, a parte da conta mensal de luz relativa aos banhos custa em reais (R$)
    Escolha uma alternativa para a questão cbf61b34-02
  • CBF25C67-02

    Física

    Eletricidade
    Universidade Presbiteriana Mackenzie · 2019FácilEntre para guardar nos favoritos

    Texto e figura para a questão.

    Imagem da questão de Física, Universidade Presbiteriana Mackenzie 2019, Eletricidade


    Ainda que haja elevação no custo da energia consumida de uma residência, os seus moradores não abrem mão da possibilidade de um banho aquecido agradável em dias de baixa temperatura. Assim, nesse momento de prazer, a chave seletora do chuveiro é colocada na posição inverno conferindo ao chuveiro uma potência de 5.600 W.

    Para um banho de quinze minutos de duração, a energia elétrica consumida, em kWh, vale,
    Escolha uma alternativa para a questão cbf25c67-02
  • CBEF50A9-02

    Física

    2ª Lei da Termodinâmica - Ciclo de Carnot e Máquinas Térmicas
    Universidade Presbiteriana Mackenzie · 2019FácilEntre para guardar nos favoritos
    A segunda lei da Termodinâmica afirma, em sucintas palavras, que não há a possibilidade de converter integralmente calor em trabalho. Esquematicamente, a figura abaixo revela como funciona u’a máquina térmica.

    Imagem da questão de Física, Universidade Presbiteriana Mackenzie 2019, 2ª Lei da Termodinâmica - Ciclo de Carnot e Máquinas Térmicas
    Considerando-se que o trabalho realizado nessa máquina valha 1,2 kJ e que a parte energética rejeitada para a fonte fria valha dois quintos da recebida da fonte quente, é correto afirmar que o rendimento da máquina retratada na figura e a parte energética rejeitada (em kJ) valem, respectivamente,

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  • CBE8C426-02

    Física

    Dinâmica
    Universidade Presbiteriana Mackenzie · 2019MédioEntre para guardar nos favoritos

    Imagem da questão de Física, Universidade Presbiteriana Mackenzie 2019, Dinâmica


    A barra da figura acima é homogênea, possui massa m = 30 kg e comprimento L = 4,0 m. Ela está apoiada sobre o ponto A em um plano horizontal rugoso e é vinculada pelo ponto C, a um metro de topo da barra, a u’a mola de constante elástica K.


    Sabe-se que o campo gravitacional local tem módulo g = 10 m/s2 e que o sistema encontra-se em equilíbrio quando Ө = 45º e a mola tem sua extensão máxima xmáx = 0,20 m. Com base nos dados fornecidos, pode-se afirmar que o valor de K, em kN/m, é

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  • CBD38839-02

    História

    Era Vargas – 1930-1954
    Universidade Presbiteriana Mackenzie · 2019DifícilEntre para guardar nos favoritos

    Imagem da questão de História, Universidade Presbiteriana Mackenzie 2019, Era Vargas – 1930-1954


    A foto acima tirada em uma das comemorações ao Dia do Trabalho, durante o Estado Novo (1937-45), evidencia o apoio das classes trabalhadoras ao governo de Getúlio Vargas. A simpatia a esse governante deve-se



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  • CBD02156-02

    História

    História do Brasil
    Universidade Presbiteriana Mackenzie · 2019MédioEntre para guardar nos favoritos

    Imagem da questão de História, Universidade Presbiteriana Mackenzie 2019, História do Brasil


    O presidente Fernando Collor de Mello venceu as eleições de 1989, após 29 anos em que os brasileiros puderam, finalmente, voltar a eleger diretamente o presidente da República. Um fator importante para a vitória de Collor foi o intenso uso do marketing político junto à mídia, decisivo em sua campanha, como ironiza a charge acima. Tal estratégia foi significativa, pois



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