Questões: Universidade Estadual Paulista (UNESP) — com gabarito

Quais palavras completam corretamente os dois espaços no segundo parágrafo do texto?

Sustainable flight

   TAM was the first airline in South America to carry out an experimental flight using biofuel on November 22, 2010. Produced from the oil of 100% domestic nettlespurge, known in Portuguese as pinhão-manso, it reduces carbon emissions by between 65% and 80% compared with petroleum-derived kerosene, according to research. Besides, the plant does not threatens the food chain, as it is not edible for humans nor animals. “Compared with other biofuels, the fuel from this plant is very promising for the Brazilian scenario,” says Paulus Figueiredo, TAM’s fuel manager. The next step in the project is to implement a farming unit, in reduced scale, at TAM’s Technological Center in São Carlos (SP), exclusively to conduct studies and make better cultivation techniques viable. “The objective is to carry out studies concerning technical and economic viability to build a biofuel Brazilian platform based on nettlespurge,” explains TAM’s CEO, Líbano Barroso. The experimental flight was a joint effort between TAM, Airbus, CFM International (joint venture between U.S.’s GE and the French Safran Group) and Air BP. The trip was authorized by Brazil’s National Civil Aviation Agency (ANAC) and by the European Aviation Safety Agency (EASA).

(TAM News, January 2011. Adaptado.)

A utilização do pinhão-manso em biocombustíveis é vantajosa porque

Sustainable flight

   TAM was the first airline in South America to carry out an experimental flight using biofuel on November 22, 2010. Produced from the oil of 100% domestic nettlespurge, known in Portuguese as pinhão-manso, it reduces carbon emissions by between 65% and 80% compared with petroleum-derived kerosene, according to research. Besides, the plant does not threatens the food chain, as it is not edible for humans nor animals. “Compared with other biofuels, the fuel from this plant is very promising for the Brazilian scenario,” says Paulus Figueiredo, TAM’s fuel manager. The next step in the project is to implement a farming unit, in reduced scale, at TAM’s Technological Center in São Carlos (SP), exclusively to conduct studies and make better cultivation techniques viable. “The objective is to carry out studies concerning technical and economic viability to build a biofuel Brazilian platform based on nettlespurge,” explains TAM’s CEO, Líbano Barroso. The experimental flight was a joint effort between TAM, Airbus, CFM International (joint venture between U.S.’s GE and the French Safran Group) and Air BP. The trip was authorized by Brazil’s National Civil Aviation Agency (ANAC) and by the European Aviation Safety Agency (EASA).

(TAM News, January 2011. Adaptado.)

De acordo com o texto,

Sustainable flight

   TAM was the first airline in South America to carry out an experimental flight using biofuel on November 22, 2010. Produced from the oil of 100% domestic nettlespurge, known in Portuguese as pinhão-manso, it reduces carbon emissions by between 65% and 80% compared with petroleum-derived kerosene, according to research. Besides, the plant does not threatens the food chain, as it is not edible for humans nor animals. “Compared with other biofuels, the fuel from this plant is very promising for the Brazilian scenario,” says Paulus Figueiredo, TAM’s fuel manager. The next step in the project is to implement a farming unit, in reduced scale, at TAM’s Technological Center in São Carlos (SP), exclusively to conduct studies and make better cultivation techniques viable. “The objective is to carry out studies concerning technical and economic viability to build a biofuel Brazilian platform based on nettlespurge,” explains TAM’s CEO, Líbano Barroso. The experimental flight was a joint effort between TAM, Airbus, CFM International (joint venture between U.S.’s GE and the French Safran Group) and Air BP. The trip was authorized by Brazil’s National Civil Aviation Agency (ANAC) and by the European Aviation Safety Agency (EASA).

(TAM News, January 2011. Adaptado.)

Assinale a alternativa correta.

Sustainable flight

   TAM was the first airline in South America to carry out an experimental flight using biofuel on November 22, 2010. Produced from the oil of 100% domestic nettlespurge, known in Portuguese as pinhão-manso, it reduces carbon emissions by between 65% and 80% compared with petroleum-derived kerosene, according to research. Besides, the plant does not threatens the food chain, as it is not edible for humans nor animals. “Compared with other biofuels, the fuel from this plant is very promising for the Brazilian scenario,” says Paulus Figueiredo, TAM’s fuel manager. The next step in the project is to implement a farming unit, in reduced scale, at TAM’s Technological Center in São Carlos (SP), exclusively to conduct studies and make better cultivation techniques viable. “The objective is to carry out studies concerning technical and economic viability to build a biofuel Brazilian platform based on nettlespurge,” explains TAM’s CEO, Líbano Barroso. The experimental flight was a joint effort between TAM, Airbus, CFM International (joint venture between U.S.’s GE and the French Safran Group) and Air BP. The trip was authorized by Brazil’s National Civil Aviation Agency (ANAC) and by the European Aviation Safety Agency (EASA).

(TAM News, January 2011. Adaptado.)

A que se refere o pronome it, na oração it reduces carbon missions by between 65% and 80% ?

O caudilhismo é um fenômeno político hispano-americano do século XIX, que se associa

O texto de Oswald de Andrade

O texto mostra algumas características centrais do nazismo:

O texto menciona as eleições parlamentares de 1974, ocorridas durante o regime militar. Pode-se dizer que essas eleições

Instrução: Examine os anúncios para responder às questões de números 21 a 25.




Considerando-se o propósito do anúncio 2, a oração que poderia fazer parte de um texto a ser incluído nesse anúncio é:

A partir da leitura do texto e da observação do mapa, pode-se afirmar que a maior incidência de casos de malária ocorre em regiões com o domínio do clima

As bacias hidrográficas identificadas nos perfis são, respectivamente,

Analise as afirmações.
I. Os climas predominantes na bacia do São Francisco são o tropical, o tropical semiárido e o tropical úmido.

II. O rio São Francisco nasce em Minas Gerais e banha os estados da Bahia, Pernambuco, Sergipe e Alagoas, desaguando no Oceano Atlântico.

III. A unidade de relevo presente na maior parte da bacia é a Depressão Sertaneja do São Francisco.

IV. A bacia hidrográfica está inserida totalmente na macrorregião geoeconômica do Norte.

V. O tipo de cobertura vegetal predominante é a floresta tropical, que atualmente apresenta forte presença humana.

As afirmativas que melhor descrevem as características geográficas da bacia do rio São Francisco são, apenas,

A Terra comporta-se como um imenso ímã, ou seja, tem magnetismo próprio. Observe as figuras, que são representações do campo magnético da Terra.





A partir da observação das figuras e de seus conhecimentos, pode-se afirmar que:

Sobre o assunto tratado no texto, pode-se afirmar que:

A figura representa, de forma simplificada, parte de um sistema de engrenagens que tem a função de fazer girar duas hélices, H₁ e H₂ . Um eixo ligado a um motor gira com velocidade angular constante e nele estão presas duas engrenagens, A e B. Esse eixo pode se movimentar horizontalmente assumindo a posição 1 ou 2. Na posição 1, a engrenagem B acopla-se à engrenagem C e, na posição 2, a engrenagem A acopla-se à engrenagem D. Com as engrenagens B e C acopladas, a hélice H₁ gira com velocidade angular constante ω₁ e, com as engrenagens A e D acopladas, a hélice H₂ gira com velocidade angular constante ω₂ .

                        

Considere r _A, r _B, r _C e r _D os raios das engrenagens A, B, C e D, respectivamente. Sabendo que r _B = 2 · r _A e que r _C = r _D , é correto afirmar que a relação ω₁ / ω₂ é igual a

Observe a tabela e compare a evolução das exportações brasileiras para blocos econômicos, em valores totais (US$), e quantidade em toneladas (ton), nos períodos de 12 meses, jun/mai 2000/01 e 2010/11.

A respeito da evolução das exportações brasileiras, pode-se afirmar que

No ano de 2011 a África enfrentou revoltas populares no cenário político dos países com governos autocráticos ou de recentes democracias.

Analise os gráficos e as afirmações de I a IV.




I. Zimbábue, Egito, Tunísia, Costa do Marfim, Sudão, República Democrática do Congo, Libéria e Nigéria apresentam os dados do PIB per capita abaixo do valor médio no mundo.

II. O mapa do autoritarismo restringe-se aos países analisados nos gráficos, pois os demais países do globo são considerados plenas democracias.

III. Correlacionando as taxas de desemprego e PIB per capita do Zimbábue e da Libéria, é possível afirmar que estão entre as piores dentro do quadro analisado e muito distantes das taxas médias mundiais.

IV. A baixa taxa de desemprego e a alta renda per capita da Libéria são consequências de longas e sangrentas guerras civis e a baixa taxa de desemprego do Zimbábue é consequência da política ditatorial e corrupta do país.



A partir da análise dos gráficos e de seus conhecimentos, pode-se afirmar que estão corretas apenas

O Brasil tem a metade de seus municípios com esgotamento sanitário (52,2%). Dos 14,5 milhões m³ coletados diariamente, são tratados 5,1 milhões m³.



A partir da análise da tabela e de seus conhecimentos, pode-se afirmar que: