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Q722238 Física
Uma lata de spray, após o uso total do produto, possui apenas ar dentro dela, à pressão de 1 atmosfera e à temperatura de 300 K. Supondo que essa lata seja lançada ao fogo e supondo que o metal do qual ela é feita tenha uma resistência à pressão de 50 psi, assinale a alternativa que indica a temperatura em que a lata irá se romper (considere 1 psi = 6,8 • 10-2 atm).
Alternativas
Q722237 Física
Uma bola de pingue-pongue rola sem atrito e com velocidade v constante sobre uma mesa e, ao chegar à borda da mesa, ela cai no chão. Sendo h a altura da mesa e g a aceleração da gravidade, assinale a alternativa que corresponde à distância d em relação à borda da mesa em que a bola irá atingir o chão.
Alternativas
Q722236 Física
Pela terceira Lei de Kepler, para um corpo em órbita de outro, a proporção entre o quadrado do período orbital e o cubo do raio da órbita é uma constante. Assinale a alternativa que indica a duração aproximada do período de translação da Terra em torno do Sol, em anos terrestres atuais, caso repentinamente a distância orbital da Terra ao Sol dobrasse.
Alternativas
Q722235 Física
Considere que uma bala de 10 gramas de massa é disparada por um revólver a 300 m/s. Considere que uma bala exatamente igual é deixada cair do alto de prédio de 250 metros de altura. Assinale a alternativa que corresponde à relação entre a energia cinética imediatamente após a bala ser disparada (Ed) e no instante que a outra bala atinge o solo após a queda (Eq). Considerar g = 10 m/s2 e desprezar o atrito com o ar em ambos os casos.
Alternativas
Q722234 Física
Considerando que o cobre usado na confecção de fios possua uma resistividade ρ =1,7•10-8 Ω•m, assinale a alternativa que corresponde à resistência elétrica, em Ohms, de um rolo de fio de cobre com 50 metros de comprimento e área da seção transversal de 10 mm2 .
Alternativas
Q722233 Física
Considere quatro capacitores, com capacitâncias de 10µF, 20µF, 30µF e 60µF. Considerando todos os possíveis arranjos em série e/ou paralelo, envolvendo estes quatro componentes, assinale a alternativa que apresenta a menor e a maior capacitâncias equivalentes, respectivamente, para arranjos envolvendo esses quatro componentes.
Alternativas
Q722232 Física

Considerando o circuito resistivo indicado na Figura 1, assinale a alternativa que corresponde à potência dissipada pelo resistor de 3 Ohms. Desprezar as resistências internas das fontes de tensão.

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Alternativas
Q722231 Física
Uma esfera metálica de massa 10 gramas, carregada eletricamente com uma carga de 150 milicoulombs, está suspensa verticalmente por uma mola, de material dielétrico e com constante elástica de 200 N/m. Embaixo dessa esfera, a uma distância de 40 cm, está uma superfície metálica carregada eletricamente que possui um campo elétrico de 55 N/C, o qual atua sobre a esfera, atraindo-a. Assinale a alternativa que indica a variação (alongamento) da mola (considerar g = 9,8 m/s2 ).
Alternativas
Q722230 Física
Uma esfera imóvel possui uma carga elétrica negativa Q1. A uma distância d, encontra-se outra esfera, com carga positiva Q2, que sofre uma força de atração F em relação à primeira esfera. Em seguida, duplicou-se a carga Q1, triplicou-se a Q2 e dobrou-se a distância d. Assinale a alternativa que corresponde à nova força de atração entre as duas esferas.
Alternativas
Q719499 Inglês

Fill in the blanks with the right group of words.

Yesterday we spent a day at the camp. I only spent half _______________ hour milking the cows, because I didn´t know how to do it. However, there were _____________________people who knew and would do if I asked them

After that I called the reception just about an hour or two before I wanted to head out and even though they had______________ other riders they just took me and my husband on the horse ride, so it was only us ____________the tour guide; a very nice woman, Joanna. It was out first time riding a horse and she was great _____________ easing our fears, she picked great horses for ____________like us, slowed down at any time and made us feel at ease. She took pictures of _________ on horses with the spectacular valley as the background. It was really an amazing activity!

Alternativas
Q719498 Inglês
Read the sentence: “Mary is crying her heart out for that deep rooted problem.” When you say that a problem is deep-rooted you mean that it is
Alternativas
Q719497 Inglês
Read the sentence “I´ve never lived my life fully ____________ I met you.” The best alternative is:
Alternativas
Q719496 Inglês

According to the grammar rules for verb tenses. Choose the best alternative to fill the blanks:

1- The police ______________________ (arrest) the suspects last night.

2- They ___________________________ (not/steal) anyone for a month.

3- Scientists ________________________ (test) new medicine last year.

4- I ____________________________ (Not/find) my keys since you left.

5- They _________________________ (work) a lot last night

Alternativas
Q719495 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

The word “Debunk” in the sentence above can be replaced by:
Alternativas
Q719494 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

According to the sentence “…while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work…” is correct to say that:
Alternativas
Q719493 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

The correct synonym for the word abduction is:
Alternativas
Q719492 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

Read the sentence “…a disgraced priest’s questionable visions send local police on a wild goose chase…” the meaning of the expression “wild goose chase” is:
Alternativas
Q719491 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

In the movie or the TV sitcom “ X- Files” refers to:
Alternativas
Q719490 Inglês

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993 to May 19, 2002 on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI Special Agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder’s discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by series end. In 2002 a movie was released with the following plot. When a group of women are abducted in the wintry hills of rural Virginia, the only clues to their disappearance are the grotesque human remains that begin to turn up in snow banks along the highway. With officials desperate for any lead, a disgraced priest’s questionable visions send local police on a wild goose chase and straight to a bizarre secret medical experiment that may or may not be connected to the women’s disappearance. It’s a case right out of The X-Files. But the FBI closed down its investigations into the paranormal years ago. And the best team for the job is ex-agents Fox Mulder and Dr. Dana Scully, who have no desire to revisit their dark past. Still, the truth of these horrific crimes is out there somewhere...and it will take Mulder and Scully to find it! This television 90´s series follows the adventures and lives of FBI agents investigating those cases that involve the paranormal or previously unsolved (especially by conventional means). FBI Special Agents Mulder, Scully, Doggett and Reyes work to uncover forces within the United States of America government that would violate people’s rights, alien creatures and monsters alike that attack and other mysteries.

Written by Lee Jamilkowski http://filmymp4.com/hollywood-mobile-movies/The-X-Files-I-Want-to-Believe

Read the sentences below, check F on the false ones, T on the True ones and, then, choose the CORRECT alternative:

( ) Some women were abducted in wintry hills.

( ) The priest had questionable visions.

( ) Mulder and Scully left FBI.

( ) “X- files” wasn’t a famous television series in the 90´s.

Alternativas
Q719489 Inglês

Regarding the right use of participle adjectives, choose the best alternative to fill the sentences:

Sarah __________ her best clothes for the prom.

Alternativas
Respostas
1521: B
1522: D
1523: A
1524: C
1525: B
1526: B
1527: A
1528: C
1529: A
1530: D
1531: B
1532: D
1533: A
1534: D
1535: C
1536: B
1537: C
1538: B
1539: A
1540: D