Questões de Vestibular: Língua Inglesa

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101 Q684781 | Matemática, Progressão Geométrica, Língua Inglesa, UECE, UECE CEV

Seja S a soma dos termos da progressão geométrica (x1, x2, x3, . . .), cuja razão é o número real q, 0 < q < 1. Se x1 = a, a > 0, a 1, então, o valor de log a (S) é
loga (X) ≡ logaritmo de X na base a

102 Q684793 | Conhecimentos Gerais, Questões Sociais, Língua Inglesa, UECE, UECE CEV

A discriminação racial é um fenômeno mundial. Conforme dados da ONU, até 1989, havia um país em que o racismo estava inscrito na constituição, o que tornava os negros, cerca de 73% da população desse país, estrangeiros em sua terra natal. Assinale a opção que corresponde ao país e à política por ele adotada em relação aos negros.

103 Q685327 | Matemática, Língua Inglesa, UEG, UEG

Em um experimento com uma colônia de bactérias, verificou-se que uma bactéria se divide em duas a cada hora. Nessas condições, o número de bactérias originadas de uma só bactéria dessa colônia, depois de 12 horas, será

104 Q685340 | Química, Termoquímica Energia Calorífica, Língua Inglesa, UEG, UEG

O álcool etílico combustível, mais popularmente conhecido como etanol, é uma fonte de energia limpa e renovável, proveniente de várias matérias-primas como beterraba, milho e cana-de-açúcar, sendo esta última o insumo agrícola mais utilizado na produção de etanol no Brasil.

Ao contrário dos combustíveis fósseis, o etanol é uma fonte de energia natural e limpa, pois sua composição não contém poluentes que sejam prejudiciais à saúde e ao meio ambiente. Desde o momento em que brota no campo, a cana-de-açúcar passa a absorver parte do gás carbônico utilizado na produção e no consumo do etanol.

A crescente fabricação brasileira de carros flex (movidos a gasolina e etanol), iniciada em 2003, foi o que permitiu o avanço da utilização do etanol no Brasil. Atualmente, 97,7% dos carros produzidos no país podem ser abastecidos com etanol ou gasolina, puros ou misturados em qualquer proporção.

A equação química que representa o processo de combustão do etanol encontra-se mostrada a seguir.

C2H6O(l) + 3O2(g) → 2CO2(g) + 3H2O(l)

Sabendo-se que a entalpia de formação da H2O(l) é -286 kJ/mol; que a do CO2(g) é - 393,5 kJ/mol e que a do C2H6O(l) é - 277,6 kJ/mol, verifica-se que a energia liberada na combustão de 1,0 mol de etanol é:

105 Q684833 | Inglês, Língua Inglesa, UECE, UECE CEV

Texto associado.

T E X T


I Used to Fear Being a Nobody. Then I Left

Social Media.


By Bianca Brooks


“What’s happening?”

I stare blankly at the little box as I try to think of something clever for my first tweet. I settle on what’s at the top of my mind: “My only #fear is being a nobody.” How could I know this exchange would begin a dialogue that would continue nearly every day for the next nine years of my life?

I began using Twitter in 2010 as a newly minted high school freshman. Though it began as a hub for my quirky adolescent thoughts, over the years it became an archive of my emotional and intellectual voice — a kind of virtual display for the evolution of my politics and artistic identity. Butafter nine years, it was time to close the archive. My wanting to share my every waking thought became eclipsed by a desire for an increasingly rare commodity — a private life.

Though I thought disappearing from social media would be as simple as logging off, my refusal to post anything caused a bit of a stir among my small but loyal following. I began to receive emails from strangers asking me where I had gone and when I would return. One message read: “Not to be over familiar, but you have to come back eventually. You’re a writer after all. How will we read your writing?” Another follower inquired, “Where will you go?”

The truth is I have not gone anywhere. I am, in fact, more present than ever

Over time, I have begun to sense these messages reveal more than a lack of respect for privacy. I realize that to many millennials, a life without a social media presence is not simply a private life; it is no life at all: We possess a widespread, genuine fear of obscurity.

When I consider the near-decade I have spent on social media, this worry makes sense. As with many in my generation, Twitter was my entry into conversations happening on a global scale; long before my byline graced any publication, tweeting was how I felt a part of the world. Twitter functions much like an echo chamber dependent on likes and retweets, and gaining notoriety is as easy as finding someone to agree with you. For years I poured my opinions, musings and outrage onto my timeline, believing I held an indispensable place in a vital sociopolitical experiment.

But these passionate, public observations were born of more than just a desire to speak my mind — I was measuring my individual worth in constant visibility. Implicit in my follower’s question “Where will you go?” is the resounding question “How will we know where you’ve gone?” Privacy is considered a small exchange for the security of being well known and well liked.

After all, a private life boasts no location markers or story updates. The idea that the happenings of our lives would be constrained to our immediate families, friends and real-life communities is akin to social death in a world measured by followers, views, likes and shares.

I grow weary when I think of this as the new normal for what is considered to be a fruitful personal life. Social media is no longer a mere public extension of our private socialization; it has become a replacement for it. What happens to our humanity when we relegate our real lives to props for the performance of our virtual ones?

For one, a predominantly online existence can lull us into a dubious sense of having enacted concrete change, simply because of a tweet or Instagram post. As “hashtag activism” has obscured longstanding traditions of assembly and protest, there’s concern that a failure to transition from the keyboard to in-person organization will effectively stall or kill the momentum of political movements. (See: Occupy Wall Street.)

The sanctity of our most intimate experiences is also diminished. My grandfather Charles Shaw — a notable musician whose wisdoms and jazz scene tales I often shared on Twitter — passed away last year. Rather than take adequate time to privately mourn the loss of his giant influence in my life alongside those who loved him most, I quickly posted a lengthy tribute to him to my followers. At the time I thought, “How will they remember him if I don’t acknowledge his passing?”

Perhaps at the root of this anxiety over being forgotten is an urgent question of how one ought to form a legacy; with the rise of automation, a widening wealth gap and an unstable political climate, it is easy to feel unimportant. It is almost as if the world is too big and we are much too small to excel in it in any meaningful way. We feel we need as many people as possible to witness our lives, so as not to be left out of a story that is being written too fast by people much more significant than ourselves.

“The secret of a full life is to live and relate to others as if they might not be there tomorrow, as if you might not be there tomorrow,” the writer Anais Nin said. “This feeling has become a rarity, and rarer every day now that we have reached a hastier and more superficial rhythm, now that we believe we are in touch with a greater amount of people. This is the illusion which might cheat us of being in touch deeply with the one breathing next to us.”

I think of those words and at once any fear of obscurity is eclipsed by much deeper ones — the fear of forgoing the sacred moments of life, of never learning to be completely alone, of not bearing witness to the incredible lives of those who surround me.

I observe the world around me. It is big and moving fast. “What’s happening?” I think to myself.

I’m just beginning to find out.


From:www.nytimes.com/Oct. 1, 2019

The author was actively involved with social media for

106 Q685348 | Sociologia, Língua Inglesa, UEG, UEG

No final dos anos 1960, uma crise na sociedade foi fortalecida por movimentos de contestação social. Entre estes movimentos destaca-se a rebelião de Maio de 1968 na França, em que estudantes se aliaram aos operários na contestação de diversos elementos da sociabilidade e das relações sociais existentes. Esta rebelião se constituiu em um marco para a organização política dos movimentos sociais, pois apresentava tendências

107 Q685349 | Sociologia, Língua Inglesa, UEG, UEG

Texto associado.
Ideologia

Cazuza
Meu partido
É um coração partido
E as ilusões
Estão todas perdidas
Os meus sonhos
Foram todos vendidos
Tão barato que eu nem acredito
Ah! Eu nem acredito

Que aquele garoto
Que ia mudar o mundo
Mudar o mundo
Frequenta agora
As festas do Grand Monde

Meus heróis
Morreram de overdose
Meus inimigos
Estão no poder
Ideologia!
Eu quero uma pra viver
Ideologia!
Eu quero uma pra viver

O meu prazer
Agora é risco de vida
Meu sex and drugs
Não tem nenhum rock 'n' roll
Eu vou pagar
A conta do analista
Pra nunca mais
Ter que saber
Quem eu sou
Ah! Saber quem eu sou

Pois aquele garoto
Que ia mudar o mundo
Mudar o mundo
Agora assiste a tudo
Em cima do muro
Em cima do muro!

Meus heróis
Morreram de overdose
Meus inimigos
Estão no poder
Ideologia!
Eu quero uma pra viver
Ideologia!
Pra viver

Pois aquele garoto
Que ia mudar o mundo
Mudar o mundo
Agora assiste a tudo
Em cima do muro
Em cima do muro

Meus heróis
Morreram de overdose
Meus inimigos
Estão no poder
Ideologia!
Eu quero uma pra viver
Ideologia!
Eu quero uma pra viver
Ideologia!
Pra viver
Ideologia!
Eu quero uma pra viver

Disponível em: https://www.letras.mus.br/cazuza/43860/. Acesso em: 09 out. 2019.
O termo “ideologia” é um dos mais abordados na história da filosofia e da sociologia. Desde o surgimento da palavra e seu primeiro significado, com Destutt de Tracy, ela recebeu várias interpretações, entre as quais as de Marx e posteriormente Mannheim, até chegar a Ricouer e outros. A ideologia já foi concebida como falsa consciência, sistema de pensamento ilusório, pensamento valorativo, concepção metafísica pré-científica, visão de mundo, etc. A letra da música “ideologia” tematiza esse termo. A partir das concepções existentes sobre esse termo, podemos dizer que a ideologia, de acordo com a letra da música, se aproxima mais da concepção:

108 Q684839 | Inglês, Língua Inglesa, UECE, UECE CEV

Texto associado.

T E X T


I Used to Fear Being a Nobody. Then I Left

Social Media.


By Bianca Brooks


“What’s happening?”

I stare blankly at the little box as I try to think of something clever for my first tweet. I settle on what’s at the top of my mind: “My only #fear is being a nobody.” How could I know this exchange would begin a dialogue that would continue nearly every day for the next nine years of my life?

I began using Twitter in 2010 as a newly minted high school freshman. Though it began as a hub for my quirky adolescent thoughts, over the years it became an archive of my emotional and intellectual voice — a kind of virtual display for the evolution of my politics and artistic identity. Butafter nine years, it was time to close the archive. My wanting to share my every waking thought became eclipsed by a desire for an increasingly rare commodity — a private life.

Though I thought disappearing from social media would be as simple as logging off, my refusal to post anything caused a bit of a stir among my small but loyal following. I began to receive emails from strangers asking me where I had gone and when I would return. One message read: “Not to be over familiar, but you have to come back eventually. You’re a writer after all. How will we read your writing?” Another follower inquired, “Where will you go?”

The truth is I have not gone anywhere. I am, in fact, more present than ever

Over time, I have begun to sense these messages reveal more than a lack of respect for privacy. I realize that to many millennials, a life without a social media presence is not simply a private life; it is no life at all: We possess a widespread, genuine fear of obscurity.

When I consider the near-decade I have spent on social media, this worry makes sense. As with many in my generation, Twitter was my entry into conversations happening on a global scale; long before my byline graced any publication, tweeting was how I felt a part of the world. Twitter functions much like an echo chamber dependent on likes and retweets, and gaining notoriety is as easy as finding someone to agree with you. For years I poured my opinions, musings and outrage onto my timeline, believing I held an indispensable place in a vital sociopolitical experiment.

But these passionate, public observations were born of more than just a desire to speak my mind — I was measuring my individual worth in constant visibility. Implicit in my follower’s question “Where will you go?” is the resounding question “How will we know where you’ve gone?” Privacy is considered a small exchange for the security of being well known and well liked.

After all, a private life boasts no location markers or story updates. The idea that the happenings of our lives would be constrained to our immediate families, friends and real-life communities is akin to social death in a world measured by followers, views, likes and shares.

I grow weary when I think of this as the new normal for what is considered to be a fruitful personal life. Social media is no longer a mere public extension of our private socialization; it has become a replacement for it. What happens to our humanity when we relegate our real lives to props for the performance of our virtual ones?

For one, a predominantly online existence can lull us into a dubious sense of having enacted concrete change, simply because of a tweet or Instagram post. As “hashtag activism” has obscured longstanding traditions of assembly and protest, there’s concern that a failure to transition from the keyboard to in-person organization will effectively stall or kill the momentum of political movements. (See: Occupy Wall Street.)

The sanctity of our most intimate experiences is also diminished. My grandfather Charles Shaw — a notable musician whose wisdoms and jazz scene tales I often shared on Twitter — passed away last year. Rather than take adequate time to privately mourn the loss of his giant influence in my life alongside those who loved him most, I quickly posted a lengthy tribute to him to my followers. At the time I thought, “How will they remember him if I don’t acknowledge his passing?”

Perhaps at the root of this anxiety over being forgotten is an urgent question of how one ought to form a legacy; with the rise of automation, a widening wealth gap and an unstable political climate, it is easy to feel unimportant. It is almost as if the world is too big and we are much too small to excel in it in any meaningful way. We feel we need as many people as possible to witness our lives, so as not to be left out of a story that is being written too fast by people much more significant than ourselves.

“The secret of a full life is to live and relate to others as if they might not be there tomorrow, as if you might not be there tomorrow,” the writer Anais Nin said. “This feeling has become a rarity, and rarer every day now that we have reached a hastier and more superficial rhythm, now that we believe we are in touch with a greater amount of people. This is the illusion which might cheat us of being in touch deeply with the one breathing next to us.”

I think of those words and at once any fear of obscurity is eclipsed by much deeper ones — the fear of forgoing the sacred moments of life, of never learning to be completely alone, of not bearing witness to the incredible lives of those who surround me.

I observe the world around me. It is big and moving fast. “What’s happening?” I think to myself.

I’m just beginning to find out.


From:www.nytimes.com/Oct. 1, 2019

Considering the idea of living a “full life”, Bianca Brooks believes that the fast and superficial rhythm of today’s reality may prevent us from

109 Q684840 | Inglês, Língua Inglesa, UECE, UECE CEV

Texto associado.

T E X T


I Used to Fear Being a Nobody. Then I Left

Social Media.


By Bianca Brooks


“What’s happening?”

I stare blankly at the little box as I try to think of something clever for my first tweet. I settle on what’s at the top of my mind: “My only #fear is being a nobody.” How could I know this exchange would begin a dialogue that would continue nearly every day for the next nine years of my life?

I began using Twitter in 2010 as a newly minted high school freshman. Though it began as a hub for my quirky adolescent thoughts, over the years it became an archive of my emotional and intellectual voice — a kind of virtual display for the evolution of my politics and artistic identity. Butafter nine years, it was time to close the archive. My wanting to share my every waking thought became eclipsed by a desire for an increasingly rare commodity — a private life.

Though I thought disappearing from social media would be as simple as logging off, my refusal to post anything caused a bit of a stir among my small but loyal following. I began to receive emails from strangers asking me where I had gone and when I would return. One message read: “Not to be over familiar, but you have to come back eventually. You’re a writer after all. How will we read your writing?” Another follower inquired, “Where will you go?”

The truth is I have not gone anywhere. I am, in fact, more present than ever

Over time, I have begun to sense these messages reveal more than a lack of respect for privacy. I realize that to many millennials, a life without a social media presence is not simply a private life; it is no life at all: We possess a widespread, genuine fear of obscurity.

When I consider the near-decade I have spent on social media, this worry makes sense. As with many in my generation, Twitter was my entry into conversations happening on a global scale; long before my byline graced any publication, tweeting was how I felt a part of the world. Twitter functions much like an echo chamber dependent on likes and retweets, and gaining notoriety is as easy as finding someone to agree with you. For years I poured my opinions, musings and outrage onto my timeline, believing I held an indispensable place in a vital sociopolitical experiment.

But these passionate, public observations were born of more than just a desire to speak my mind — I was measuring my individual worth in constant visibility. Implicit in my follower’s question “Where will you go?” is the resounding question “How will we know where you’ve gone?” Privacy is considered a small exchange for the security of being well known and well liked.

After all, a private life boasts no location markers or story updates. The idea that the happenings of our lives would be constrained to our immediate families, friends and real-life communities is akin to social death in a world measured by followers, views, likes and shares.

I grow weary when I think of this as the new normal for what is considered to be a fruitful personal life. Social media is no longer a mere public extension of our private socialization; it has become a replacement for it. What happens to our humanity when we relegate our real lives to props for the performance of our virtual ones?

For one, a predominantly online existence can lull us into a dubious sense of having enacted concrete change, simply because of a tweet or Instagram post. As “hashtag activism” has obscured longstanding traditions of assembly and protest, there’s concern that a failure to transition from the keyboard to in-person organization will effectively stall or kill the momentum of political movements. (See: Occupy Wall Street.)

The sanctity of our most intimate experiences is also diminished. My grandfather Charles Shaw — a notable musician whose wisdoms and jazz scene tales I often shared on Twitter — passed away last year. Rather than take adequate time to privately mourn the loss of his giant influence in my life alongside those who loved him most, I quickly posted a lengthy tribute to him to my followers. At the time I thought, “How will they remember him if I don’t acknowledge his passing?”

Perhaps at the root of this anxiety over being forgotten is an urgent question of how one ought to form a legacy; with the rise of automation, a widening wealth gap and an unstable political climate, it is easy to feel unimportant. It is almost as if the world is too big and we are much too small to excel in it in any meaningful way. We feel we need as many people as possible to witness our lives, so as not to be left out of a story that is being written too fast by people much more significant than ourselves.

“The secret of a full life is to live and relate to others as if they might not be there tomorrow, as if you might not be there tomorrow,” the writer Anais Nin said. “This feeling has become a rarity, and rarer every day now that we have reached a hastier and more superficial rhythm, now that we believe we are in touch with a greater amount of people. This is the illusion which might cheat us of being in touch deeply with the one breathing next to us.”

I think of those words and at once any fear of obscurity is eclipsed by much deeper ones — the fear of forgoing the sacred moments of life, of never learning to be completely alone, of not bearing witness to the incredible lives of those who surround me.

I observe the world around me. It is big and moving fast. “What’s happening?” I think to myself.

I’m just beginning to find out.


From:www.nytimes.com/Oct. 1, 2019

As a concluding note, the author acknowledges that, after leaving social media, she

110 Q687177 | Química, Radioatividade Reações de Fissão e Fusão Nuclear, Língua Inglesa, UEG, UEG

Uma pessoa utiliza um ferro elétrico de 1.000 W de potência, seis dias por semana, 30 min por dia. Qual será sua economia aproximada, em porcentagem, por semana, se passar a utilizar o ferro por 2 h e apenas um dia na semana?
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