Questões - AFA 2007 | Gabarito e resoluções

(AFA - 2007) Read the text and answer questions 21 to 23 according to it. Fakes - a world of copycats Every year, criminals make millions of dollars selling fake perfumes, clothes, medicines and computer software. Counterfeit goods account for about 7% of total trade across the globe. And the criminals gains are other peoples losses. Take, for example, governments which are unable to collect revenue from indirect taxes and customs duty on legitimate sales. Over 30% of sales in mainland China are estimated to be counterfeit. In India, fake products account for 10% of the revenue for the entire health sector. Five out of six Yamaha bikes sold worldwide are not the real thing. Nike, the brand which tells you to just do it, loses $70 million annually to the menace of fake brands and pirate products. Identical fakes cost Gillete $20 million a year, and Proctor and Gamble loses a staggering $150 million on a twelve-month average in China alone. Sometimes consumers prefer to buy an illegal copy of a video, CD-ROM, cassette or software package because it costs less. In Russia, for example, copies of Microsofts Office 2000 program sell for just 1% of the list price. Frequently, however, buyers dont realize they are buying a fake instead of the genuine article. (Taken from Skyline 5 - Macmillan) According to the last paragraph, consumers l- have always intended to buy counterfeitgoods. ll- are sometimes deceived by the fakes. lll- occasionally prefer pirate products because they are cheaper. lV- see the illegal copies as a solution to the growing economical problems. The only correct sentences are

(AFA - 2007) Considere duas cordas, A e B, presas pelas extremidades e submetidas fora de trao T, com densidades lineares Ae B, tal que A= B, conforme mostra a figura abaixo. Ao se provocar ondas na corda A, essas originam ondas sonoras de freqncia fA, que fazem com que a corda B passe a vibrar por ressonncia. As ondas que percorrem a corda B, por sua vez, produzem som de freqncia fBque o segundo harmnico do som fundamental de B. Nessas condies, o valor da razo , onde o som fundamental da corda A, ser

(AFA - 2007) Read the fragment and answer questions 24 and 25. Image, image, image... Heres the coolest ... wildest ... hippest ... funkiest ... object! image-conscious person cannot do without it! Thisstyle is ideal for fashion and consumer objects (cell phones, backpacks, watches, and so on). Its the most commom form of advertising for many products. But dont forget all those other types of message. Be smart: dont let the advertisers fool you! (Taken from Consumers Portfolio) Theres one option which DOESNT match the context, mark it.

(AFA - 2007) Read the fragment and answer questions 24 and 25. Image, image, image... Heres the coolest ... wildest ... hippest ... funkiest ... object! image-conscious person cannot do without it! Thisstyle is ideal for fashion and consumer objects (cell phones, backpacks, watches, and so on). Its the most commom form of advertising for many products. But dont forget all those other types of message. Be smart: dont let the advertisers fool you! (Taken from Consumers Portfolio) According to Image, image, image ..., to sell fashion and consum objects people announce them as the most... Mark the option that DOESNT suit the text.

(AFA - 2007) Na figura abaixo, a esfera A suspensa por um fio flexvel e isolante, e a esfera B, fixa por um pino tambm isolante, esto em equilbrio. correto afirmar que

(AFA - 2007) Read the paragraph and answer questions 26 to 28 according to it. The concept of generation gap is widely accepted in Canada and the United States. It was a concept that grew in prominence in the 1960s and 1970s, when a commom belief among young people was Never trust anyone over thirty and many older people felt they could no longer understand young people. These days, many people think that the generation gap is lessening because the baby-boom generation (those born between 1946 and 1961) has moved past the age of thirty. (Taken from passages 1 - TM, CUP) The sentence in italic, when a commom ... thirty has the function of:

(AFA - 2007) Uma partcula eletrizada positivamente com carga q lanada em um campo eltrico uniforme de intensidade E, descrevendo o movimento representado na figura abaixo. A variao da energia potencial eltrica da partcula entre os pontos A e B

(AFA - 2007) Uma partcula com carga -q e massa m gira em torno de uma esfera de raio R uniformemente eletrizada com uma carga +Q. Se o potencial no centro da esfera Vc, a energia cintica da partcula para que ela se mantenha em movimento circular uniforme a uma distncia 2R do centro da esfera

(AFA - 2007) Read the paragraph and answer questions 26 to 28 according to it. The concept of generation gap is widely accepted in Canada and the United States. It was a concept that grew in prominence in the 1960s and 1970s, when a commom belief among young people was Never trust anyone over thirty and many older people felt they could no longer understand young people. These days, many people think that the generation gap is lessening because the baby-boom generation (those born between 1946 and 1961) has moved past the age of thirty. (Taken from passages 1 - TM, CUP) Whats the main idea of the text?

(AFA - 2007) Read the paragraph and answer questions 26 to 28 according to it. The concept of generation gap is widely accepted in Canada and the United States. It was a concept that grew in prominence in the 1960s and 1970s, when a commom belief among young people was Never trust anyone over thirty and many older people felt they could no longer understand young people. These days, many people think that the generation gap is lessening because the baby-boom generation (those born between 1946 and 1961) has moved past the age of thirty. (Taken from passages 1 - TM, CUP) The text affirms that the generation gap is lessening. It means it has

(AFA - 2007) No circuito esquematizado abaixo, o reostato tem resistncia R (R1 R R2) e o gerador tem resistncia interna desprezvel. Qual dos grficos propostos melhor representa a potncia P dissipada pela lmpada L em funo de R?

(AFA - 2007) Na figura, L representa uma lmpada de potncia igual a 12 W ligada a uma bateria de tenso igual a 24V. Para que a intensidade da corrente eltrica do circuito seja reduzida metade, necessrio associar em

(AFA - 2007) Read the paragraph of an article from Newsweek, Nov/14, 2005, whose title is Rethinking Arafat and answer question 29 according to it. It might also take years for Palestinians to assess Arafats legacy. Given the lingering suspicion that he was poisoned (the cause of death is listed as undetermined), many Palestinians arent in the mood to start sorting through his record. As long as this matter is not resolved, you wont hear people questioning his leadership, says Hafes Barghouti, editor of the Palestiniam daily Al-Jadidah, just bemoaning the consequences. According to the writer,

(AFA - 2007) It might also take years for Palestinians to assess Arafats legacy. Given the lingering suspicion that he was poisoned (the cause of death is listed as undetermined), many Palestinians arent in the mood to start sorting through his record. As long as this matter is not resolved, you wont hear people questioning his leadership, says Hafes Barghouti, editor of the Palestiniam daily Al-Jadidah, just bemoaning the consequences. Read the headline of the article referred on the previous question and answer question 30. If the Palestinian leader was the real problem, why havent things improved in the year since his death? The author

(AFA - 2007) A figura abaixo representa uma espira retangular em repouso num campo magntico de um m. Ao ser percorrida por uma corrente no sentido indicado na figura, a espira passar a