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  • 23 anos de prova

Resultados: 58.062 questões

Página 137 de 2.904

  • Ciências da Natureza

    Física

    Quando uma carga q é posta num vértice de um triângulo equilátero, o campo elétrico no centro do triângulo tem intensidade E. Quando três cargas idênticas q são colocadas uma em cada vértice do triângulo, o campo elétrico resultante no centro do triângulo é nulo.

    Quando uma carga q é posta num vértice, outra carga idêntica q é colocada em outro vértice, enquanto o terceiro vértice do triângulo permanece vazio, o campo elétrico no centro do triângulo tem intensidade Eꞌ. A razão Eꞌ/E é igual a
    Escolha uma alternativa para a questão 0d85bac1-df
  • Linguagens

    Inglês

    TEXT

        A library tradition is being refashioned to emphasize early literacy and better prepare young children for school, and drawing many new fans in the process.

        Among parents of the under-5 set, spots for story time have become as coveted as seats for a hot Broadway show like “Hamilton.” Lines stretch down the block at some branches, with tickets given out on a first-come-first-served basis because there is not enough room to accommodate all of the children who show up.

        Workers at the 67th Street Library on the Upper East Side of Manhattan turn away at least 10 people from every reading. They have been so overwhelmed by the rush at story time — held in the branch’s largest room, on the third floor — that once the space is full, they close the door and shut down the elevator. “It is so crowded and so popular, it’s insane,” Jacqueline Schector, a librarian, said.

        Story time is drawing capacity crowds at public libraries across New York and across the country at a time when, more than ever, educators are emphasizing the importance of early literacy in preparing children for school and for developing critical thinking skills. The demand crosses economic lines, with parents at all income levels vying to get in.

        Many libraries have refashioned the traditional readings to include enrichment activities such as counting numbers and naming colors, as well as music and dance. And many parents have made story time a fixture in their family routines alongside school pickups and playground outings — and, for those who employ nannies, a nonnegotiable requirement of the job.

        In New York, demand for story time has surged across the city’s three library systems — the New York Public Library, the Brooklyn Public Library, and the Queens Library — and has posed logistical challenges for some branches, particularly those in small or cramped buildings. Citywide, story time attendance rose to 510,367 people in fiscal year 2015, up nearly 28 percent from 399,751 in fiscal 2013.

        “The secret’s out,” said Lucy Yates, 44, an opera coach with two sons who goes to story time at the Fort Washington Library every week.

        Stroller-pushing parents and nannies begin to line up for story time outside some branches an hour before doors open. To prevent overcrowding, tickets are given out at the New Amsterdam and Webster branches, both in Manhattan, the Parkchester branch in the Bronx, and a half-dozen branches in Brooklyn, including in Park Slope, Kensington and Bay Ridge.

        The 67th Street branch keeps adding story times — there are now six a week — and holds sessions outdoors in the summer, when crowds can swell to 200 people.

        In Queens, 41 library branches are scheduled to add weekend hours this month, and many will undoubtedly include weekend story times. As Joanne King, a spokeswoman for the library explained, parents have been begging for them and “every story time is full, every time we have one.”

        Long a library staple, story time has typically been an informal reading to a small group of boys and girls sitting in a circle. Today’s story times involve carefully planned lessons by specially trained librarians that emphasize education as much as entertainment, and often include suggestions for parents and caregivers about how to reinforce what children have learned, library officials said.

        Libraries around the country have expanded story time and other children’s programs in recent years, attracting a new generation of patrons in an age when online offerings sometimes make trips to the book stacks unnecessary. Sari Feldman, president of the American Library Association, said such early-literacy efforts are part of a larger transformation libraries are undergoing to become active learning centers for their communities by offering services like classes in English as a second language, computer skills and career counseling.

        Ms. Feldman said the increased demand for story time was a product, in part, of more than a decade of work by the library association and others to encourage libraries to play a larger role in preparing young children for school. In 2004, as part of that effort, the association developed a curriculum, “Every Child Ready to Read,” that she said is now used by thousands of libraries.

        The New York Public Library is adding 45 children’s librarians to support story time and other programs, some of which are run in partnership with the city government. It has also designated 20 of its 88 neighborhood branches, including the Fort Washington Library, as “enhanced literary sites.” As such, they will double their story time sessions, to an average of four a week, and distribute 15,000 “family literacy kits” that include a book and a schedule of story times.

        “It is clear that reading and being exposed to books early in life are critical factors in student success,” Anthony W. Marx, president of the New York Public Library, said. “The library is playing an increasingly important role in strengthening early literacy in this city, expanding efforts to bring reading to children and their families through quality, free story times, curated literacy programs, after-school programs and more.”

        For its part, the Queens Library plans to expand a “Kick Off to Kindergarten” program that attracted more than 180 families for a series of workshops last year. Library officials said that more than three-quarters of the children who enrolled, many of whom spoke a language other than English at home, developed measurable classroom skills.

    From: www.nytimes.com/2015/11/02

    One of the amazing facts about story time is that its seats in some of the New York libraries are
    Escolha uma alternativa para a questão 0d866d73-91
  • Ciências da Natureza

    Física

    Uma esfera de aço está em repouso, suspensa verticalmente por um fio e, nessa situação, o módulo da tensão no fio é T. Ao lado, uma cuba de vidro contendo água repousa sobre uma balança e observa-se que a leitura na balança é L. A esfera então é mergulhada verticalmente na cuba, mantida em equilíbrio pelo fio e totalmente submersa na água, sem tocar na cuba. Nessa situação, verifique o que ocorre com o módulo da tensão no fio e com a leitura na balança.
    Escolha uma alternativa para a questão 0d886168-df
  • Linguagens

    Português

    Leia o trecho extraído de uma notícia veiculada na internet:

    “O carro furou o pneu e bateu no meio fio, então eles foram obrigados a parar. O refém conseguiu acionar a população, que depois pegou dois dos três indivíduos e tentaram linchar eles. O outro conseguiu fugir, mas foi preso momentos depois por uma viatura do 5º BPM”, afirmou o major.
    Disponível em https://www.gp1.com.br/.

    No português do Brasil, a função sintática do sujeito não possui, necessariamente, uma natureza de agente, ainda que o verbo esteja na voz ativa, tal como encontrado em:
    Escolha uma alternativa para a questão 0d8906e5-99
  • Considerando a questão ambiental, analise as proposições abaixo.


    1) O desenvolvimento sustentável é uma proposta de modelo de desenvolvimento fundamentado não apenas na dimensão social, mas também na dimensão ambiental.

    2) Atualmente, ainda existem estudiosos que defendem que a preservação da natureza é uma necessidade que está acima da própria sobrevivência digna do homem. Entretanto, é possível combinar o uso racional dos recursos com a preservação da natureza.

    3) A partir da Agenda 21 (Carta de Compromissos das Nações Unidas para o Século XXI), criada por ocasião da Eco 92, surge no Brasil, um conjunto de instrumentos legais para disciplinar o uso da água, da flora, da fauna e de outros recursos naturais.

    4) A consciência de se utilizar os recursos naturais de forma responsável é o que deve ser buscado pelas gerações atuais, considerando os seus limites e a necessidade de reservas naturais para a preservação da biodiversidade. Isso implica mudanças de comportamento: o de produzir os bens materiais e o bem estar social, sem provocar prejuízos ao ambiente.

    5) O meio ambiente apresenta dimensões ecológicas e socioambientais.Assim, a forma de convivência com a natureza está relacionada aos níveis de educação, de tecnologia e de crenças e valores de um povo.


    Estão corretas apenas:
    Escolha uma alternativa para a questão 0d89e4d3-b5
  • Ciências da Natureza

    Física

    Dois blocos de massas idênticas, um de alumínio (Al) e outro de ferro (Fe), são aquecidos em um forno até atingirem a mesma temperatura. Eles são retirados e, separadamente, resfriam-se até atingir a temperatura ambiente. QAL e QFe denotam as respectivas quantidades de calor que cada bloco liberou no seu processo de resfriamento. Considerando que o calor específico do alumínio é o dobro do calor específico do ferro, a razão QAL/QFe é:
    Escolha uma alternativa para a questão 0d8b56cb-df
  • Linguagens

    Inglês

    TEXT

        A library tradition is being refashioned to emphasize early literacy and better prepare young children for school, and drawing many new fans in the process.

        Among parents of the under-5 set, spots for story time have become as coveted as seats for a hot Broadway show like “Hamilton.” Lines stretch down the block at some branches, with tickets given out on a first-come-first-served basis because there is not enough room to accommodate all of the children who show up.

        Workers at the 67th Street Library on the Upper East Side of Manhattan turn away at least 10 people from every reading. They have been so overwhelmed by the rush at story time — held in the branch’s largest room, on the third floor — that once the space is full, they close the door and shut down the elevator. “It is so crowded and so popular, it’s insane,” Jacqueline Schector, a librarian, said.

        Story time is drawing capacity crowds at public libraries across New York and across the country at a time when, more than ever, educators are emphasizing the importance of early literacy in preparing children for school and for developing critical thinking skills. The demand crosses economic lines, with parents at all income levels vying to get in.

        Many libraries have refashioned the traditional readings to include enrichment activities such as counting numbers and naming colors, as well as music and dance. And many parents have made story time a fixture in their family routines alongside school pickups and playground outings — and, for those who employ nannies, a nonnegotiable requirement of the job.

        In New York, demand for story time has surged across the city’s three library systems — the New York Public Library, the Brooklyn Public Library, and the Queens Library — and has posed logistical challenges for some branches, particularly those in small or cramped buildings. Citywide, story time attendance rose to 510,367 people in fiscal year 2015, up nearly 28 percent from 399,751 in fiscal 2013.

        “The secret’s out,” said Lucy Yates, 44, an opera coach with two sons who goes to story time at the Fort Washington Library every week.

        Stroller-pushing parents and nannies begin to line up for story time outside some branches an hour before doors open. To prevent overcrowding, tickets are given out at the New Amsterdam and Webster branches, both in Manhattan, the Parkchester branch in the Bronx, and a half-dozen branches in Brooklyn, including in Park Slope, Kensington and Bay Ridge.

        The 67th Street branch keeps adding story times — there are now six a week — and holds sessions outdoors in the summer, when crowds can swell to 200 people.

        In Queens, 41 library branches are scheduled to add weekend hours this month, and many will undoubtedly include weekend story times. As Joanne King, a spokeswoman for the library explained, parents have been begging for them and “every story time is full, every time we have one.”

        Long a library staple, story time has typically been an informal reading to a small group of boys and girls sitting in a circle. Today’s story times involve carefully planned lessons by specially trained librarians that emphasize education as much as entertainment, and often include suggestions for parents and caregivers about how to reinforce what children have learned, library officials said.

        Libraries around the country have expanded story time and other children’s programs in recent years, attracting a new generation of patrons in an age when online offerings sometimes make trips to the book stacks unnecessary. Sari Feldman, president of the American Library Association, said such early-literacy efforts are part of a larger transformation libraries are undergoing to become active learning centers for their communities by offering services like classes in English as a second language, computer skills and career counseling.

        Ms. Feldman said the increased demand for story time was a product, in part, of more than a decade of work by the library association and others to encourage libraries to play a larger role in preparing young children for school. In 2004, as part of that effort, the association developed a curriculum, “Every Child Ready to Read,” that she said is now used by thousands of libraries.

        The New York Public Library is adding 45 children’s librarians to support story time and other programs, some of which are run in partnership with the city government. It has also designated 20 of its 88 neighborhood branches, including the Fort Washington Library, as “enhanced literary sites.” As such, they will double their story time sessions, to an average of four a week, and distribute 15,000 “family literacy kits” that include a book and a schedule of story times.

        “It is clear that reading and being exposed to books early in life are critical factors in student success,” Anthony W. Marx, president of the New York Public Library, said. “The library is playing an increasingly important role in strengthening early literacy in this city, expanding efforts to bring reading to children and their families through quality, free story times, curated literacy programs, after-school programs and more.”

        For its part, the Queens Library plans to expand a “Kick Off to Kindergarten” program that attracted more than 180 families for a series of workshops last year. Library officials said that more than three-quarters of the children who enrolled, many of whom spoke a language other than English at home, developed measurable classroom skills.

    From: www.nytimes.com/2015/11/02

    According to the president of the American Library Association, Sari Feldman, story time is part of a larger change that libraries are going through by offering other services like
    Escolha uma alternativa para a questão 0d8bc601-91
  • Linguagens

    Português

    TEXTO PARA A QUESTÃO

    amora

    a palavra amora
    seria talvez menos doce
    e um pouco menos vermelha
    se não trouxesse em seu corpo
    (como um velado esplendor)
    a memória da palavra amor

    a palavra amargo
    seria talvez mais doce
    e um pouco menos acerba
    se não trouxesse em seu corpo
    (como uma sombra a espreitar)
    a memória da palavra amar
    Marco Catalão, Sob a face neutra.
    É correto afirmar que o poema
    Escolha uma alternativa para a questão 0d8d460a-99
  • Ciências Humanas

    História

    Portugal temia que as invasões de potências estrangeiras ocupassem sua colônia, Brasil. De imediato, Portugal conseguiu:
    Escolha uma alternativa para a questão 0d8d9a91-b5
  • Ciências da Natureza

    Física

    Dois caixotes estão sobre uma prancha de massa desprezível. Um deles tem a massa igual a 36kg e está apoiado a 1,0m do centro da prancha. O outro, de massa igual a 30kg, está a uma distância D do centro da prancha. A prancha com os dois caixotes repousa horizontalmente, sustentada por dois trabalhadores que exercem forças verticais idênticas nas extremidades dela. O valor de D e a disposição dos caixotes (se estão do mesmo lado ou em lados opostos em relação ao centro da prancha) são descritos, respectivamente, por:
    Escolha uma alternativa para a questão 0d8e6038-df
  • Matemática

    Matemática

    Considere a elipse a de equação x²/25 + y²/16 =1. Sendo r a reta tangente a α no ponto (5√3/2 , 2) e (a,b), o ponto que r intersecta o eixo 0y, encontre b. Obs. Dizemos que uma reta r é tangente a uma elipse a num ponto A(p,q) quando a e r possuem apenas o ponto A(p,q) em comum.
    Escolha uma alternativa para a questão 0d8f3af7-c9
  • Linguagens

    Português

    Imagem da questão de Português, IF-BA 2013, Denotação e Conotação Embora a crônica apresente uma linguagem predominantemente denotativa, o uso da conotação está presente no fragmento transcrito na alternativa:
    Escolha uma alternativa para a questão 0d8f4f6e-d0
  • Linguagens

    Português

    TEXTO PARA A QUESTÃO

    amora

    a palavra amora
    seria talvez menos doce
    e um pouco menos vermelha
    se não trouxesse em seu corpo
    (como um velado esplendor)
    a memória da palavra amor

    a palavra amargo
    seria talvez mais doce
    e um pouco menos acerba
    se não trouxesse em seu corpo
    (como uma sombra a espreitar)
    a memória da palavra amar
    Marco Catalão, Sob a face neutra.
    Tal como se lê no poema,
    Escolha uma alternativa para a questão 0d9039f1-99
  • Ciências Humanas

    Sociologia

    Ao longo das três últimas décadas, houve uma explosão de movimentos sociais pelo mundo. Essa diversidade de movimentos — que vão desde os movimentos por direitos civis e os movimentos feministas dos anos de 1960 e 1970, até os movimentos antinucleares e ecológicos dos anos de 1980 e a campanha pelos direitos homossexuais da década de 1990 — é normalmente denominado pelos comentadores do tema como novos movimentos sociais.

    GIDDENS, A. Sociologia. Porto Alegre: Artmed, 2005 (adaptado).


    Uma explicação para a expansão dos chamados novos movimentos sociais nas últimas três décadas é a

    Escolha uma alternativa para a questão 0d90409f-4e
  • Ciências Humanas

    Geografia

    Considere as informações abaixo.


    POPULAÇÃO DO BRASIL ESTÁ ENVELHECENDO...

    Imagem da questão de Geografia, CEDERJ 2025, População

    Em 2022, o total de pessoas com 65 anos ou mais no país (22.169.101) chegou a 10,9% da população, com alta de 57,4% frente a 2010, quando esse contingente era de14.081.477, ou 7,4% da população. Já o total de crianças com até 14 anos de idade recuou de 45.932.294 (24,1%) em 2010 para 40.129.261 (19,8%) em 2022, uma queda de 12,6%. O índice de envelhecimento considerando-se a população com 60 anos ou mais chegou a 80,0 em 2022, com 80 pessoas idosas para cada 100 crianças de 0 a 14 anos. No Rio de Janeiro (105,9), o número de idosos de 60 anos ou mais ultrapassou o de crianças de 0 a 14 anos.


    Disponível em: https://agenciadenoticias.ibge.gov.br/agencianoticias/2012-agencia-de-noticias/noticias/38186-censo-2022- numero-de-pessoas-com-65-anos-ou-mais-de-idade-cresceu57-4-em-12-anos. Acesso em: 20 out. 2024. Adaptado. 


    Nesse contexto, o contingente de população idosa é diretamente explicado pelo seguinte comportamento do indicador demográfico:
    Escolha uma alternativa para a questão 0d91062f-df
  • Ciências Humanas

    História

    A Igreja Católica atuou, com destaque na colonização do Brasil. Esteve presente na catequese dos indígenas e na organização do poder local. De fato, a Igreja Católica:
    Escolha uma alternativa para a questão 0d9188f5-b5
  • Linguagens

    Inglês

    TEXT

        A library tradition is being refashioned to emphasize early literacy and better prepare young children for school, and drawing many new fans in the process.

        Among parents of the under-5 set, spots for story time have become as coveted as seats for a hot Broadway show like “Hamilton.” Lines stretch down the block at some branches, with tickets given out on a first-come-first-served basis because there is not enough room to accommodate all of the children who show up.

        Workers at the 67th Street Library on the Upper East Side of Manhattan turn away at least 10 people from every reading. They have been so overwhelmed by the rush at story time — held in the branch’s largest room, on the third floor — that once the space is full, they close the door and shut down the elevator. “It is so crowded and so popular, it’s insane,” Jacqueline Schector, a librarian, said.

        Story time is drawing capacity crowds at public libraries across New York and across the country at a time when, more than ever, educators are emphasizing the importance of early literacy in preparing children for school and for developing critical thinking skills. The demand crosses economic lines, with parents at all income levels vying to get in.

        Many libraries have refashioned the traditional readings to include enrichment activities such as counting numbers and naming colors, as well as music and dance. And many parents have made story time a fixture in their family routines alongside school pickups and playground outings — and, for those who employ nannies, a nonnegotiable requirement of the job.

        In New York, demand for story time has surged across the city’s three library systems — the New York Public Library, the Brooklyn Public Library, and the Queens Library — and has posed logistical challenges for some branches, particularly those in small or cramped buildings. Citywide, story time attendance rose to 510,367 people in fiscal year 2015, up nearly 28 percent from 399,751 in fiscal 2013.

        “The secret’s out,” said Lucy Yates, 44, an opera coach with two sons who goes to story time at the Fort Washington Library every week.

        Stroller-pushing parents and nannies begin to line up for story time outside some branches an hour before doors open. To prevent overcrowding, tickets are given out at the New Amsterdam and Webster branches, both in Manhattan, the Parkchester branch in the Bronx, and a half-dozen branches in Brooklyn, including in Park Slope, Kensington and Bay Ridge.

        The 67th Street branch keeps adding story times — there are now six a week — and holds sessions outdoors in the summer, when crowds can swell to 200 people.

        In Queens, 41 library branches are scheduled to add weekend hours this month, and many will undoubtedly include weekend story times. As Joanne King, a spokeswoman for the library explained, parents have been begging for them and “every story time is full, every time we have one.”

        Long a library staple, story time has typically been an informal reading to a small group of boys and girls sitting in a circle. Today’s story times involve carefully planned lessons by specially trained librarians that emphasize education as much as entertainment, and often include suggestions for parents and caregivers about how to reinforce what children have learned, library officials said.

        Libraries around the country have expanded story time and other children’s programs in recent years, attracting a new generation of patrons in an age when online offerings sometimes make trips to the book stacks unnecessary. Sari Feldman, president of the American Library Association, said such early-literacy efforts are part of a larger transformation libraries are undergoing to become active learning centers for their communities by offering services like classes in English as a second language, computer skills and career counseling.

        Ms. Feldman said the increased demand for story time was a product, in part, of more than a decade of work by the library association and others to encourage libraries to play a larger role in preparing young children for school. In 2004, as part of that effort, the association developed a curriculum, “Every Child Ready to Read,” that she said is now used by thousands of libraries.

        The New York Public Library is adding 45 children’s librarians to support story time and other programs, some of which are run in partnership with the city government. It has also designated 20 of its 88 neighborhood branches, including the Fort Washington Library, as “enhanced literary sites.” As such, they will double their story time sessions, to an average of four a week, and distribute 15,000 “family literacy kits” that include a book and a schedule of story times.

        “It is clear that reading and being exposed to books early in life are critical factors in student success,” Anthony W. Marx, president of the New York Public Library, said. “The library is playing an increasingly important role in strengthening early literacy in this city, expanding efforts to bring reading to children and their families through quality, free story times, curated literacy programs, after-school programs and more.”

        For its part, the Queens Library plans to expand a “Kick Off to Kindergarten” program that attracted more than 180 families for a series of workshops last year. Library officials said that more than three-quarters of the children who enrolled, many of whom spoke a language other than English at home, developed measurable classroom skills.

    From: www.nytimes.com/2015/11/02

    In “...and many parents have made story time a fixture in their family routines...” the verb tense is
    Escolha uma alternativa para a questão 0d929117-91