Questõesde IF-GO 2010
A figura abaixo representa uma lente delgada
convergente. O ponto o é o centro óptico, F é o
foco principal objeto, f é a distância focal e A é o
ponto antiprincipal, que dista em relação ao
centro óptico 2f.
Em referência ao posicionamento do objeto e
à respectiva imagem, assinale a alternativa
correta.
O conjunto das soluções da equação
det
O conjunto das soluções da equação det
Os lados de um triângulo não degenerado
formam uma progressão aritmética decrescente
cujo primeiro termo vale 6. Sabendo-se que a
razão dessa progressão é um número inteiro não
nulo, o perímetro desse triângulo é:
Mark the correct alternative.
Text 3
What is a Computer?
Nowadays, in most modern societies, almost everybody has idea about what a computer is. We depend on computers in every aspect of our lives whether we know how to use one or not. But does everyone really know how a computer works inside?
A computer is an electronic machine which processes data and provides the results of the processing as information. There are three basic steps in the computing process. The first one is input, which consists of feeding data into the computer’s memory. Then comes the processing: the program is run and the computer processes the data by performing a set of instructions. The third and final step is the output furnished by the computer, which allows the user to see the results either in printed form or on the screen.
The world of computers has created a specific language of its own. English words such as software and hardware are used worldwide and have been borrowed by many different languages. Software is information in the form of data and programs, and hardware refers to the electronic and mechanical parts that make up a computer system.
Despite the constant presence of computers in most modern societies, it is a great mistake to believe that everybody in the world is computerliterate, i.e., is familiar with computers and knows how to use them properly. In some contemporary societies, many people still have no idea about the existence of computers, and even in the so-called developed countries, there are lots of people who do not know or do not care about what a computer is.
Inglês.com.textos para informática, p. 25, 2001
Considerando a e b dois números positivos,
marque a alternativa correta:
A distância da Terra à Lua é de
aproximadamente 3,84405×105
km. Considere
uma folha de papel de espessura 1/8
mm.
Dobrando a folha de papel, obtemos uma
espessura 1/4
mm, dobrando pela segunda vez, a
espessura passa a ser 1/2
mm. Se fosse possível
dobrar a folha de papel quantas vezes
quiséssemos, qual deveria ser o número mínimo
de dobras, de forma que ao colocarmos o papel
sobre a Terra ele tocasse a Lua? (Dado: 238 =
2,748779069×1011)
Text 4
Every situation has a dark side and a bright one. Are you an optimist or a pessimist? Life is beautiful, but some situations can be difficult. On the other hand, difficult situations have a positive side. They can be challenging. For example, when you have a hard test at school. If you study for the test, your chances of passing it are good. You know all about that, so you study for the test. Congratulations, you really are an optimist!
Mark the incorrect alternative.
Text 4
Every situation has a dark side and a bright one. Are you an optimist or a pessimist? Life is beautiful, but some situations can be difficult. On the other hand, difficult situations have a positive side. They can be challenging. For example, when you have a hard test at school. If you study for the test, your chances of passing it are good. You know all about that, so you study for the test. Congratulations, you really are an optimist!
Mark the incorrect alternative.
Mark the incorrect alternative.
Text 3
What is a Computer?
Nowadays, in most modern societies, almost everybody has idea about what a computer is. We depend on computers in every aspect of our lives whether we know how to use one or not. But does everyone really know how a computer works inside?
A computer is an electronic machine which processes data and provides the results of the processing as information. There are three basic steps in the computing process. The first one is input, which consists of feeding data into the computer’s memory. Then comes the processing: the program is run and the computer processes the data by performing a set of instructions. The third and final step is the output furnished by the computer, which allows the user to see the results either in printed form or on the screen.
The world of computers has created a specific language of its own. English words such as software and hardware are used worldwide and have been borrowed by many different languages. Software is information in the form of data and programs, and hardware refers to the electronic and mechanical parts that make up a computer system.
Despite the constant presence of computers in most modern societies, it is a great mistake to believe that everybody in the world is computerliterate, i.e., is familiar with computers and knows how to use them properly. In some contemporary societies, many people still have no idea about the existence of computers, and even in the so-called developed countries, there are lots of people who do not know or do not care about what a computer is.
Inglês.com.textos para informática, p. 25, 2001
Sobre as relações morfossintáticas, analise
as seguintes proposições:
I. Em “Na realidade, não existe filosofia em
geral: existem diversas filosofias ou
concepções...”, as formas verbais
destacadas podem ser substituídas pela
forma verbal “há” preservando-se a
correção gramatical.
II. O pronome “esta” em “É esta escolha um
fato puramente intelectual, ou é um fato
mais complexo?” exerce a função de termo
que retoma uma ideia já enunciada.
III. Em “logicamente afirmada como fato
intelectual” – os termos grifados participam
da mesma classe gramatical.
IV. No período “A má-fé pode ser uma
explicação satisfatória para alguns
indivíduos considerados isoladamente, ou
até mesmo para grupos mais ou menos
numerosos...”, estalece-se uma relação de
oposição entre as duas orações.
Estão corretas:
Analyze the following statements:
I. The number of stars in the visible Universe is
an astronomical figure.
II. Some stars have life, but they are too far
away from the Earth.
III. There are more grains of sands on the
world’s beaches and deserts than all the stars in
the Universe.
IV. Life is impossible on those distant planets,
according to Dr. Simon Driver.
Mark the correct alternative:
Analyze the following statements:
I. The number of stars in the visible Universe is an astronomical figure.
II. Some stars have life, but they are too far away from the Earth.
III. There are more grains of sands on the world’s beaches and deserts than all the stars in the Universe.
IV. Life is impossible on those distant planets, according to Dr. Simon Driver.
Mark the correct alternative:
Text 2
Because of the bright lights of the modern cities, when we look up at the sky we can see no more than 100 stars. But from dark parts of the Earth, the naked eye can see more than 5,000! And modern telescopes tell a very different story.
With the help of some of the world’s most powerful instruments to measure the brightness of all the galaxies in one sector of the cosmos, Australian astronomers say it is probable that there are 70 sextillion stars in the visible Universe. In other words and numbers, seven followed by 22 zeroes, a really astronomical figure.
That is more than the total number of grains of sand in all the world’s beaches and deserts, and that is only the visible Universe within range of our telescopes.
Dr. Simon Driver, of the Australian National University, has a theory that some of them probably have life. Dr. Driver’s theory is not exactly new, and those planets are so distant, he says, that there is no real possibility for us to see or contact anyone living on them.
Retirado do livro “Inglês série Brasil”, p. 8, 2008
According to the text, it is incorrect to affirm
that:
Text 2
Because of the bright lights of the modern cities, when we look up at the sky we can see no more than 100 stars. But from dark parts of the Earth, the naked eye can see more than 5,000! And modern telescopes tell a very different story.
With the help of some of the world’s most powerful instruments to measure the brightness of all the galaxies in one sector of the cosmos, Australian astronomers say it is probable that there are 70 sextillion stars in the visible Universe. In other words and numbers, seven followed by 22 zeroes, a really astronomical figure.
That is more than the total number of grains of sand in all the world’s beaches and deserts, and that is only the visible Universe within range of our telescopes.
Dr. Simon Driver, of the Australian National University, has a theory that some of them probably have life. Dr. Driver’s theory is not exactly new, and those planets are so distant, he says, that there is no real possibility for us to see or contact anyone living on them.
Retirado do livro “Inglês série Brasil”, p. 8, 2008
According to the text, it is correct to say about
the linking words “and” (line 5), “because of”
(line 1), “when” (line 2) and “but” (line 3), that
they respectively:
Text 2
Because of the bright lights of the modern cities, when we look up at the sky we can see no more than 100 stars. But from dark parts of the Earth, the naked eye can see more than 5,000! And modern telescopes tell a very different story.
With the help of some of the world’s most powerful instruments to measure the brightness of all the galaxies in one sector of the cosmos, Australian astronomers say it is probable that there are 70 sextillion stars in the visible Universe. In other words and numbers, seven followed by 22 zeroes, a really astronomical figure.
That is more than the total number of grains of sand in all the world’s beaches and deserts, and that is only the visible Universe within range of our telescopes.
Dr. Simon Driver, of the Australian National University, has a theory that some of them probably have life. Dr. Driver’s theory is not exactly new, and those planets are so distant, he says, that there is no real possibility for us to see or contact anyone living on them.
Retirado do livro “Inglês série Brasil”, p. 8, 2008
It is correct to infer from the text that:
Text 1
NEWSWEEK Remembers Paul the Octopus
Less than six months ago, Paul the Octopus catapulted from a life of obscurity to worldwide fame. Now, Paul has died, at the ripe old octopus age of two.
A common octopus living at the Sea Life Center in Oberhausen, Germany, Paul was able to correctly predict the winner of all Germany's World Cup matches. Prior to the matches, Paul was given two boxes of food, identical except for the flags of the competing teams. The team represented on the box Paul chose to eat from inevitably won the match. His picking prowess made him an international star.
Here at NEWSWEEK, we were just as taken with Paul as was the rest of the news media, and in an attempt to get inside his cephalopodial head, we sought out prestigious pet psychic Catherine Ferguson. In honor of Paul, we present that video yet again. Rest in peace, Paul the Octopus.
Newsweek, October 28th, 2010
Analyze the following statements:
I. “Catapulted from” (line 2) can be understood
as “saiu de”.
II. The sentence “Paul has died” (line 3) is in
the simple past.
III. In the expressions “Sea Life Center” (line 5
and 6) and “Germany's World Cup matches”
(lines 7 and 8), the expressions “Sea Life”
and “Germany’s World Cup” are modifiers.
IV. The words “inevitably” and “correctly” are
formed by the suffix –ly, and are adjectives.
Mark the correct alternative:
Analyze the following statements:
I. “Catapulted from” (line 2) can be understood as “saiu de”.
II. The sentence “Paul has died” (line 3) is in the simple past.
III. In the expressions “Sea Life Center” (line 5 and 6) and “Germany's World Cup matches” (lines 7 and 8), the expressions “Sea Life” and “Germany’s World Cup” are modifiers.
IV. The words “inevitably” and “correctly” are formed by the suffix –ly, and are adjectives.
Mark the correct alternative:
Text 1
NEWSWEEK Remembers Paul the Octopus
Less than six months ago, Paul the Octopus catapulted from a life of obscurity to worldwide fame. Now, Paul has died, at the ripe old octopus age of two.
A common octopus living at the Sea Life Center in Oberhausen, Germany, Paul was able to correctly predict the winner of all Germany's World Cup matches. Prior to the matches, Paul was given two boxes of food, identical except for the flags of the competing teams. The team represented on the box Paul chose to eat from inevitably won the match. His picking prowess made him an international star.
Here at NEWSWEEK, we were just as taken with Paul as was the rest of the news media, and in an attempt to get inside his cephalopodial head, we sought out prestigious pet psychic Catherine Ferguson. In honor of Paul, we present that video yet again. Rest in peace, Paul the Octopus.
Newsweek, October 28th, 2010
De acordo com o texto, assinale a alternativa
incorreta.
Quanto à construção de sentidos, podemos
afirmar que, no poema:
As palavras “rotinização”, “apequenamento” e
“embrutecimento”, destacadas no texto:
Texto 3
Muitas coisas nos diferenciam dos outros animais, mas nada é mais marcante do que a nossa capacidade de trabalhar, de transformar o mundo segundo nossa qualificação, nossa energia, nossa imaginação. Ainda assim, para a grande maioria dos homens, o trabalho nada mais é do que puro desgaste da vida. Na sociedade capitalista, a produtividade do trabalho aumentou simultaneamente a tão forte rotinização, apequenamento e embrutecimento do processo de trabalho de forma que já não há nada que mais nos desagrade do que trabalhar. Preferimos, a grande maioria, fazer o que temos em comum com os outros animais: comer, dormir, descansar, acasalar.
Nossa capacidade de trabalho, a potência humana de transformação e emancipação de todos, ficou limitada a ser apenas o nosso meio de ganhar pão. Capacidade, potência, criação, o trabalho foi transformado pelo capital no seu contrário. Tornou-se o instrumento de alienação no sentido clássico da palavra: o ato de entregar ao outro o que é nosso, nosso tempo de vida.
Sader, Emir. Trabalhemos menos, trabalhemos todos.
In Correio Braziliense, 18/11/2007(adaptado).
Nos quadrinhos acima, a interação dos
elementos verbais e não verbais permite:
Texto 1
Considere as seguintes informações:
I. A comparação entre as diferenças dos
seres humanos e dos outros animais é
possível porque há dimensões físicas da
natureza humana, comuns com o mundo
animal.
II. A argumentação do texto foi estruturada
com base em duas ideias opostas de
trabalho: o trabalho alienado e o trabalho
emancipador.
III. O texto reafirma que, na sociedade
capitalista, a alienação do trabalhador é
completa.
IV. As ideias expressas no texto reduzem a
noção de trabalho apenas à rotinização e à
produtividade como meio de subsistência.
Estão corretas:
Texto 3
Muitas coisas nos diferenciam dos outros animais, mas nada é mais marcante do que a nossa capacidade de trabalhar, de transformar o mundo segundo nossa qualificação, nossa energia, nossa imaginação. Ainda assim, para a grande maioria dos homens, o trabalho nada mais é do que puro desgaste da vida. Na sociedade capitalista, a produtividade do trabalho aumentou simultaneamente a tão forte rotinização, apequenamento e embrutecimento do processo de trabalho de forma que já não há nada que mais nos desagrade do que trabalhar. Preferimos, a grande maioria, fazer o que temos em comum com os outros animais: comer, dormir, descansar, acasalar.
Nossa capacidade de trabalho, a potência humana de transformação e emancipação de todos, ficou limitada a ser apenas o nosso meio de ganhar pão. Capacidade, potência, criação, o trabalho foi transformado pelo capital no seu contrário. Tornou-se o instrumento de alienação no sentido clássico da palavra: o ato de entregar ao outro o que é nosso, nosso tempo de vida.
Sader, Emir. Trabalhemos menos, trabalhemos todos.
In Correio Braziliense, 18/11/2007(adaptado).