Kuadro - O MELHOR CURSO PRÉ-VESTIBULAR
Kuadro - O MELHOR CURSO PRÉ-VESTIBULAR
MEDICINAITA - IMEENEMENTRAR
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Conquiste sua aprovação na metade do tempo!

No Kuadro, você aprende a estudar com eficiência e conquista sua aprovação muito mais rápido. Aqui você aprende pelo menos 2x mais rápido e conquista sua aprovação na metade do tempo que você demoraria estudando de forma convencional.

Questões - ITA | Gabarito e resoluções

Questão 3
2001Química

(ITA - 2001 - 1a Fase) Assinale a opo relativa aos nmeros de oxidao CORRETOS do tomo de cloro nos compostos KCO2, Ca(CO)2, Mg(CO3)2 e Ba(CO4)2, respectivamente.

Questão 3
2001Matemática

(ITA - 2001 - 1a Fase) Se argumento de, ento igual a:

Questão 3
2001Inglês

(ITA - 2001 - 1a Fase) SINGAPORE In the 1950s a bilingual educational system was introduced in Singapore, with Englishused as a unifying and utilitarian medium alongside Chinese, Malay, or Tamil. However, English remained the language of government and the legal system, and retained its importance in education and the media. Its use has also been steadily increasing among the general population. In a 1975 survey, only 27 per cent of people over age 40 claimed to understand English, whereas among 15 - 20-year-olds, the proportion was over 87 per cent. There is also evidence of quite widespread use in family settings. In such an environment, therefore, it is not surprising that a local variety (Singaporean English) should have begun to emerge. MALAYSIA The situation is very different in Malaysia where, following independence (1957), Bahasa Malaysia was adopted as the national language, and the role of English accordingly became more restricted. Malay-medium education was introduced, with English as an obligatory subject but increasingly being seen as a value for international rather than intranational purposes - more a foreign language than a second language. The traditional prestige attached to English still exists, for many speakers, but the general sociolinguistic situation is not one which motivates the continuing emergence of a permanent variety of Malaysian English. The Cambridge Encyclopedia of the English Language David Crystal - CUP, 1995 Considere as seguintes afirmaes sobre Singapura e Malsia. I. SINGAPURA: A lngua inglesa passou a ter um papel unificador e utilitrio nos anos 50. MALSIA: O papel da lngua inglesa tornou-se mais restrito aps 1957. II. SINGAPURA: Mais de 87% da populao jovem era capaz de compreender a lngua inglesa em 1975. MALSIA: Apesar de ser matria obrigatria nas escolas, o ingls passou a ser visto cada vez mais como lngua estrangeira aps 1957. III. SINGAPURA: Parece haver amplo uso do ingls em contextos familiares. MALSIA: No parece haver motivo para a emergncia de um ingls malaio. Est(o) condizente(s) com o texto:

Questão 4
2001Química

Um copo aberto, exposto atmosfera, contm gua slida em contato com gua lquida em equilbrio termodinmico. A temperatura e presso ambientes so mantidas constantes e iguais, respectivamente, a 25C e 1 atm. Com o decorrer do tempo, e enquanto as duas fases estiverem presentes, ERRADO afirmar que

Questão 4
2001Inglês

(ITA - 2001 - 1a Fase) SINGAPORE In the 1950s a bilingual educational system was introduced in Singapore, with Englishused as a unifying and utilitarian medium alongside Chinese, Malay, or Tamil. However, English remained the language of government and the legal system, and retained its importance in education and the media. Its use has also been steadily increasing among the general population. In a 1975 survey, only 27 per cent of people over age 40 claimed to understand English, whereas among 15 - 20-year-olds, the proportion was over 87 per cent. There is also evidence of quite widespread use in family settings. In such an environment, therefore, it is not surprising that a local variety (Singaporean English) should have begun to emerge. MALAYSIA The situation is very different in Malaysia where, following independence (1957), Bahasa Malaysia was adopted as the national language, and the role of English accordingly became more restricted. Malay-medium education was introduced, with English as an obligatory subject but increasingly being seen as a value for international rather than intranational purposes - more a foreign language than a second language. The traditional prestige attached to English still exists, for many speakers, but the general sociolinguistic situation is not one which motivates the continuing emergence of a permanent variety of Malaysian English. The Cambridge Encyclopedia of the English Language David Crystal - CUP, 1995 Da leitura dos dois textos, depreende-se que:

Questão 4
2001Matemática

(ITA - 2001 - 1a Fase) O nmero complexo , tem argumento. Neste caso, a igual a:

Questão 4
2001Física

(ITA - 2001 - 1a Fase) Para medir a febre de pacientes, um estudante de medicina criou suaprpria escala linear de temperaturas. Nessa nova escala, os valores de 0 (zero) e 10 (dez)correspondem respectivamente a 37 oC e 40 oC. A temperatura de mesmo valor numrico emambas escalas aproximadamente

Questão 5
2001Química

(ITA - 2001) Considere as afirmaes abaixo relativas concentrao (mol/L) das espcies qumicas presentes no ponto de equivalncia da titulao de um cido forte (do tipo HA) com uma base forte (do tipo BOH): I. A concentrao do nion A- igual concentrao do ction B+ II.A concentrao do ction H+ igual constante de dissociao do cido HA. III.A concentrao do ction H+ consumido igual concentrao inicial do cido HA. IV.A concentrao do ction H+ igual concentrao do nion A- V.A concentrao do ction H+ igual concentrao do ction B+ Das afirmaes feitas, esto CORRETAS

Questão 5
2001Matemática

(ITA - 2001) Um tringulo tem lados medindo 3, 4 e 5 centmetros. A partir dele, constri-se uma sequncia de tringulos do seguinte modo: os pontos mdios dos lados de um tringulo so os vrtices do seguinte. Dentre as alternativas abaixo, o valor em centmetros quadrados que est mais prximo da soma das reas dos 78 primeiros tringulos assim construdos, incluindo o tringulo inicial, :

Questão 5
2001Física

(ITA - 2001 - 1a Fase) No sistema convencional de trao de bicicletas, o ciclista impele os pedais, cujo eixo movimenta a roda dentada (coroa) a ele solidria. Esta, por sua vez, aciona a corrente responsvel pela transmisso do movimento a outra roda dentada (catraca), acoplada ao eixo traseiro da bicicleta. Considere agora um sistema duplo de trao, com 2 coroas, de raios R1 e R2 (R1 R2) e 2 catracas R3 e R4 (R3 R4 ), respectivamente. Obviamente, a corrente s toca uma coroa e uma catraca de cada vez, conforme o comando da alavanca de cmbio. A combinao que permite mxima velocidade da bicicleta, para uma velocidade angular dos pedais fixa,

Questão 5
2001Inglês

(ITA - 2001 - 1a Fase) In April we asked our readers: is there humor in the workplace? Perhaps engineering is too serious to be funny - or is it? Here is one response: ENGINEER IN HELL To the editor: An engineer dies and reports to the pearly gates. St. Peter checks his dossier and says, Ah, youre an engineer -youre in the wrong place. So the engineer reports to the gates of hell and is let in. Pretty soon, the engineer gets dissatisfied with the level of comfort in hell, and starts designing and building improvements. After a while, theyve got air conditioning and flush toilets and escalators, and the engineer is a pretty popular guy. One day St. Peter calls Satan up on the telephone and says with a sneer, So, hows it going down there in hell? Satan replies,Hey, things are going great! Weve got air conditioning and flush toilets and escalators, and theres no telling what this engineer is going to come up with next. St. Peter replies, What? Youve got an engineer? Thats a mistake -he should never have gotten down there; send him up here.Satan says, No way. I like having an engineer on the staff, and Im keeping him. St Peter says, Send him back up here or Ill sue. Satan laughs uproariously and answers, Yeah, right. And just where are YOU going to get a lawyer? H.D. Mt Vernon, Iowa, USA Considere as afirmaes abaixo: I. So Pedro telefonou ao Diabo para obter informaes sobre o comportamento do engenheiro no inferno. II. O dia-a-dia no inferno tornou-se muito melhor aps a chegada do engenheiro. III. So Pedro ameaou mover uma ao judicial contra o Diabo caso ele desprezasse os servios do engenheiro. Est(o) condizente(s) com o texto:

Questão 6
2001Inglês

(ITA - 2001 - 1a Fase) In April we asked our readers: is there humor in the workplace? Perhaps engineering is too serious to be funny - or is it? Here is one response: ENGINEER IN HELL To the editor: An engineer dies and reports to the pearly gates. St. Peter checks his dossier and says, Ah, youre an engineer -youre in the wrong place. So the engineer reports to the gates of hell and is let in. Pretty soon, the engineer gets dissatisfied with the level of comfort in hell, and starts designing and building improvements. After a while, theyve got air conditioning and flush toilets and escalators, and the engineer is a pretty popular guy. One day St. Peter calls Satan up on the telephone and says with a sneer, So, hows it going down there in hell? Satan replies,Hey, things are going great! Weve got air conditioning and flush toilets and escalators, and theres no telling what this engineer is going to come up with next. St. Peter replies, What? Youve got an engineer? Thats a mistake -he should never have gotten down there; send him up here.Satan says, No way. I like having an engineer on the staff, and Im keeping him. St Peter says, Send him back up here or Ill sue. Satan laughs uproariously and answers, Yeah, right. And just where are YOU going to get a lawyer? H.D. Mt Vernon, Iowa, USA Ao afirmar ... and theres no telling what this engineer is going to come up with next., o Diabo quer dizer que:

Questão 6
2001Física

(ITA - 2001 - 1a Fase) Em um farol de sinalizao, o feixe de luz est acoplado a um mecanismo rotativo que realiza uma volta completa a cada T segundos. O farol se encontra a uma distncia R do centro de uma praia de comprimento 2L, conforme a figura. O tempo necessrio para o feixe de luz varrer a praia, em cada volta,

Questão 6
2001Matemática

(ITA - 2001 - 1a Fase) Sabendo que de 1024 a soma dos coeficientes do polinmio em x e y, obtido pelo desenvolvimento do binmio (x+y)n, temos que o nmero de arranjos sem repetio de n elementos, tomados 2 a 2, :

Questão 6
2001Química

(ITA - 2001) Quando carbeto de alumnio (A4C3) adicionado em um bquer contendo gua lquida a 25C, ocorre a formao de hidrxido de alumnio e a liberao de um gs. O gs formado o