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Q674192 História
Para controlar gastos e investimentos, priorizando saúde, alimentação, transportes e energia, foi criado o Plano Salte, que tem esse nome por ser a sigla composta pelas letras iniciais das prioridades. É correto afirmar que o Plano Salte foi lançado no governo de:
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Q674183 Matemática
Qual é a área da circunferência inscrita num triângulo ABC cuja a área desse triângulo vale 12√5m2 e cujas medidas dos lados, em metros, são 7, 8 e 9:
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Q674175 Português
Assinale a opção em que todas as palavras têm, em sua sílaba tônica, uma vogal nasal:
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Q671945 Química

FOLHA DE DADOS


Massas Atômicas (u):

O = 16

C = 12

S = 32

H = 1

Na = 23

Ni = 59

Ag = 108

U = 238


Dados Termodinâmicos:

R = 0,082 atm.L.mol-1.K-1 = 8,314 J.mol-1K-1 

considere as espécies de (I) a (IV) e o arcabouço da Tabela Periódica representados a seguir. Assinale a alternativa correta.

Imagem associada para resolução da questão

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Q670901 Inglês

The U.S. Department of Homeland Security (DHS), which operates airport security checkpoints in the United States, is spending upward of US$ 7 million a year trying to develop technology that can detect the evil intent of the terrorists among us. Yes, you read that correctly: They plan to find the bad guys by reading their minds.

Dozens of researchers across the country are in the middle of a five year program contracted primarily to the Charles Stark Draper Laboratory, in Cambridge, Mass. They’ve developed a psycho-physiological theory of ‘malintent’ – basically, a hodgepodge of behaviorism and biometrics according to which physiological chances can give away a terrorist’s intention to do immediate harm. So far, they’ve spent US$ 20 million on biometric research, sensors, and a series of tests and demonstrations. This technology is called the Future Attribute Screening Technology (FAST).

The underlying theory is that your body reacts, in measurable and largely involuntary ways, to reveal the nature of your intentions. So as you wait in line at the airport checkpoint, thermal and other types of cameras and laser- and radar-based sensors will try to get a fix on the baseline parameters of your autonomic nervous system – your body temperature, your heart rate and respiration, your skin’s moistness, and the very look in your eyes. Then, as a security officer asks you a few questions, the sensors will remeasure those parameters so that the FAST algorithms can figure out whether you’re naughty or nice, all on the spot, without knowing anything else about you.

According to the text, your body temperature, your heart rate and respiration, your skin’s moistness, and the very look in your eyes …
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Q670900 Inglês

The U.S. Department of Homeland Security (DHS), which operates airport security checkpoints in the United States, is spending upward of US$ 7 million a year trying to develop technology that can detect the evil intent of the terrorists among us. Yes, you read that correctly: They plan to find the bad guys by reading their minds.

Dozens of researchers across the country are in the middle of a five year program contracted primarily to the Charles Stark Draper Laboratory, in Cambridge, Mass. They’ve developed a psycho-physiological theory of ‘malintent’ – basically, a hodgepodge of behaviorism and biometrics according to which physiological chances can give away a terrorist’s intention to do immediate harm. So far, they’ve spent US$ 20 million on biometric research, sensors, and a series of tests and demonstrations. This technology is called the Future Attribute Screening Technology (FAST).

The underlying theory is that your body reacts, in measurable and largely involuntary ways, to reveal the nature of your intentions. So as you wait in line at the airport checkpoint, thermal and other types of cameras and laser- and radar-based sensors will try to get a fix on the baseline parameters of your autonomic nervous system – your body temperature, your heart rate and respiration, your skin’s moistness, and the very look in your eyes. Then, as a security officer asks you a few questions, the sensors will remeasure those parameters so that the FAST algorithms can figure out whether you’re naughty or nice, all on the spot, without knowing anything else about you.

What is true about the ideas mentioned in the text?
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Q670899 Inglês

The U.S. Department of Homeland Security (DHS), which operates airport security checkpoints in the United States, is spending upward of US$ 7 million a year trying to develop technology that can detect the evil intent of the terrorists among us. Yes, you read that correctly: They plan to find the bad guys by reading their minds.

Dozens of researchers across the country are in the middle of a five year program contracted primarily to the Charles Stark Draper Laboratory, in Cambridge, Mass. They’ve developed a psycho-physiological theory of ‘malintent’ – basically, a hodgepodge of behaviorism and biometrics according to which physiological chances can give away a terrorist’s intention to do immediate harm. So far, they’ve spent US$ 20 million on biometric research, sensors, and a series of tests and demonstrations. This technology is called the Future Attribute Screening Technology (FAST).

The underlying theory is that your body reacts, in measurable and largely involuntary ways, to reveal the nature of your intentions. So as you wait in line at the airport checkpoint, thermal and other types of cameras and laser- and radar-based sensors will try to get a fix on the baseline parameters of your autonomic nervous system – your body temperature, your heart rate and respiration, your skin’s moistness, and the very look in your eyes. Then, as a security officer asks you a few questions, the sensors will remeasure those parameters so that the FAST algorithms can figure out whether you’re naughty or nice, all on the spot, without knowing anything else about you.

What expression could replace ‘malintent’ in the second paragraph still keeping the same meaning for the text?
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Q670898 Inglês

The U.S. Department of Homeland Security (DHS), which operates airport security checkpoints in the United States, is spending upward of US$ 7 million a year trying to develop technology that can detect the evil intent of the terrorists among us. Yes, you read that correctly: They plan to find the bad guys by reading their minds.

Dozens of researchers across the country are in the middle of a five year program contracted primarily to the Charles Stark Draper Laboratory, in Cambridge, Mass. They’ve developed a psycho-physiological theory of ‘malintent’ – basically, a hodgepodge of behaviorism and biometrics according to which physiological chances can give away a terrorist’s intention to do immediate harm. So far, they’ve spent US$ 20 million on biometric research, sensors, and a series of tests and demonstrations. This technology is called the Future Attribute Screening Technology (FAST).

The underlying theory is that your body reacts, in measurable and largely involuntary ways, to reveal the nature of your intentions. So as you wait in line at the airport checkpoint, thermal and other types of cameras and laser- and radar-based sensors will try to get a fix on the baseline parameters of your autonomic nervous system – your body temperature, your heart rate and respiration, your skin’s moistness, and the very look in your eyes. Then, as a security officer asks you a few questions, the sensors will remeasure those parameters so that the FAST algorithms can figure out whether you’re naughty or nice, all on the spot, without knowing anything else about you.

Considering the central idea of the passage, which of the following suggested titles is suitable to the text?
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Q670897 Inglês

As both an electrical engineer and a Jesuit priest, Lammert B. Otten can lead a spiritual retreat just as easily as a dam-building project in Zambia. “As an engineer,” he says, “you’re concreting with God to make life better for people.”


What task below could Lammert B. Otten be legally in charge of?

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Q670896 Inglês

It’s a little surprising that the land of Sir Isaac Newton does not have its own space agency. An attempt to fill that void came with the announcement in June that the United Kingdom would create a ‘bureaucracy busting’ organization to oversee British civilian space and satellite activities.


What does the author of the passage refer to by the term “void”?

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Q670895 Inglês
An old axiom says that in order to know where you are going, you first have to know where you are. To that, add that you should know which way you are facing. Makers of wireless handsets, proving the old axiom true, have already installed Global Positioning System (GPS) receivers, and are now poised to flood the market with phones containing tiny electronic compasses that allow the gadget to sense exactly what direction it’s facing.
What is known about the makers of wireless handsets?
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Q670894 Inglês
An old axiom says that in order to know where you are going, you first have to know where you are. To that, add that you should know which way you are facing. Makers of wireless handsets, proving the old axiom true, have already installed Global Positioning System (GPS) receivers, and are now poised to flood the market with phones containing tiny electronic compasses that allow the gadget to sense exactly what direction it’s facing.
Complete the sentence according to the text: “ A (an) _____ will let you know where you are, whereas to know which direction you are looking you need a (an) ______.
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Q670893 Inglês
An old axiom says that in order to know where you are going, you first have to know where you are. To that, add that you should know which way you are facing. Makers of wireless handsets, proving the old axiom true, have already installed Global Positioning System (GPS) receivers, and are now poised to flood the market with phones containing tiny electronic compasses that allow the gadget to sense exactly what direction it’s facing.
What general idea underlies the paragraph?
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Q670892 Inglês
Recently, I was looking for something online, or probably browsing aimlessly, when I happened on a name I hadn’t thought of since I was a child: Alfred P. Morgan. Someone had uploaded a digitized version of The Boy Electrician. I was instantly swept back more than half a century to my local library. In my mind I saw the familiar metal shelving and the blue-gray binding of my favorite book, also written – and illustrated – by Morgan: The Boys’ First Book of Radio and Electronics.
Which of the following expressions is a synonym for ‘aimlessly’ on the first line of the text?
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Q670891 Inglês
Recently, I was looking for something online, or probably browsing aimlessly, when I happened on a name I hadn’t thought of since I was a child: Alfred P. Morgan. Someone had uploaded a digitized version of The Boy Electrician. I was instantly swept back more than half a century to my local library. In my mind I saw the familiar metal shelving and the blue-gray binding of my favorite book, also written – and illustrated – by Morgan: The Boys’ First Book of Radio and Electronics.
What is known about Alfred P. Morgan?
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Q670890 Inglês
Soon enough, say some engineers, miniature wireless sensors will be located in spots where it would be inconvenient, to say the least, to change their batteries – inside your body, within the steel and concrete of buildings, in the dangerous innards of chemical plants. But today, even the most robust nodes can be counted on to last only a few years. Ideally, engineers need wireless sensors that can last forever without external power sources or battery changes. According to research presented in December at the International Electron Devices Meeting, in Baltimore, that dream is within reach.
The expression ‘to say the least’ in the text suggests that…
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Q670889 Inglês
Soon enough, say some engineers, miniature wireless sensors will be located in spots where it would be inconvenient, to say the least, to change their batteries – inside your body, within the steel and concrete of buildings, in the dangerous innards of chemical plants. But today, even the most robust nodes can be counted on to last only a few years. Ideally, engineers need wireless sensors that can last forever without external power sources or battery changes. According to research presented in December at the International Electron Devices Meeting, in Baltimore, that dream is within reach.
What does the sentence “According to research presented in December at the International Electron Devices Meeting, in Baltimore, that dream is within reach.” imply about the text?
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Q670888 Inglês
Soon enough, say some engineers, miniature wireless sensors will be located in spots where it would be inconvenient, to say the least, to change their batteries – inside your body, within the steel and concrete of buildings, in the dangerous innards of chemical plants. But today, even the most robust nodes can be counted on to last only a few years. Ideally, engineers need wireless sensors that can last forever without external power sources or battery changes. According to research presented in December at the International Electron Devices Meeting, in Baltimore, that dream is within reach.
What inconvenience is mentioned in the text?
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Q670887 Inglês
The history of technology is full of breakthroughs in one field that wound up working wonders in a related one. The 300B vacuum tube, introduced by Western Electric in 1937 to amplify telephone signals, found a far more enduring use as a high-fidelity audio amplifier. The atomic clocks first used in the 1960’s by the U.S. military to track Sputnik and later to validate Albert Einstein’s relativity theories are now the basis of Global Positioning System. And of course, the magnetron, invented in the 1920’s at General Electric and used in radars during World War II, later found itself repurposed as the basis for the microwave oven.
According to the text, complete the sentence: “The microwave oven…”
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Q670886 Inglês
The history of technology is full of breakthroughs in one field that wound up working wonders in a related one. The 300B vacuum tube, introduced by Western Electric in 1937 to amplify telephone signals, found a far more enduring use as a high-fidelity audio amplifier. The atomic clocks first used in the 1960’s by the U.S. military to track Sputnik and later to validate Albert Einstein’s relativity theories are now the basis of Global Positioning System. And of course, the magnetron, invented in the 1920’s at General Electric and used in radars during World War II, later found itself repurposed as the basis for the microwave oven.
According to the text, what is correct to say?
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Respostas
3421: C
3422: A
3423: A
3424: C
3425: E
3426: D
3427: C
3428: E
3429: A
3430: B
3431: C
3432: C
3433: B
3434: D
3435: B
3436: C
3437: C
3438: C
3439: D
3440: B