Questões de Vestibular Fadba 2015 para Vestibular, Segundo Semestre
Foram encontradas 40 questões
Q1387293
Química
O equilíbrio químico:
X2(g) + Y2(g) ⇌ 2XY(g) ΔH < 0
Para aumentar a produção de XY(g), pode-se:
Q1387294
Química
Assinalando (V) verdadeiro ou (F) falso nas afirmações a seguir:
I) A massa de uma molécula de água é 18g.
II) O átomo de alumínio pesa 27 vezes mais que a massa do 12C.
III) Em 1 mol de O2 existem 6,0 x 1023 átomos.
IV) Em 44g de CO2 existem 6,0 x 1023 moléculas.
V) A massa atômica do alumínio é 27u.
Concluímos que são falsas:
Q1387295
Física
Um ônibus percorreu 20 km a 60 km/h e 60 km a 90 km/h. Determine a velocidade
escalar média do ônibus no percurso total. Considere que, em cada trecho, o ônibus
sempre manteve velocidade constante.
Q1387296
Física
Dados dois vetores de módulos a = 14 u e b = 6 u, assinale a afirmativa correta:
Q1387297
Raciocínio Lógico
Um pai resolve depositar todos os meses uma certa quantia na caderneta de poupança
de sua filha. Pretende começar com R$ 5,00 e aumentar R$ 5,00 por mês, ou seja,
depositar R$ 10,00 no segundo mês, R$ 15,00 no terceiro mês e assim por diante. Após
efetuar o décimo quinto depósito, a quantia total depositada por ele será de:
Q1387298
Matemática
Um lago usado para abastecer uma cidade foi contaminado após um acidente
industrial, atingindo o nível de toxidez T0, correspondente a dez vezes o nível inicial.
Leia as informações a seguir.
• A vazão natural do lago permite que 50% de seu volume sejam renovados a cada dez dias. • O nível de toxidez T(x), após x dias do acidente, pode ser calculado por meio da seguinte equação:
T[x] = T0 . [0,5]0,1x
Considere D o menor número de dias de suspensão do abastecimento de água, necessário para que a toxidez retorne ao nível inicial. Sendo log 2 = 0,3, o valor de D é igual a:
• A vazão natural do lago permite que 50% de seu volume sejam renovados a cada dez dias. • O nível de toxidez T(x), após x dias do acidente, pode ser calculado por meio da seguinte equação:
T[x] = T0 . [0,5]0,1x
Considere D o menor número de dias de suspensão do abastecimento de água, necessário para que a toxidez retorne ao nível inicial. Sendo log 2 = 0,3, o valor de D é igual a:
Q1387299
Matemática
Um lojista sabe que, para não ter prejuízo, o preço de venda de seus produtos deve ser
no mínimo 44% superior ao preço de custo. Porém ele prepara a tabela de preços de
venda acrescentando 80% ao preço de custo, porque sabe que o cliente gosta de obter
desconto no momento da compra. Qual é o maior desconto que ele pode conceder ao
cliente, sobre o preço da tabela, de modo a não ter prejuízo?
Q1387300
Raciocínio Lógico
Uma turma de Estatística de certa Universidade tem 12 alunos. Um desses alunos
desistiu do curso e outro aluno, com 18 anos de idade, ocupou sua vaga. Desse modo, a
média de idades dos alunos dessa turma diminuiu 18 meses. A partir desses dados,
pode-se afirmar que o aluno que desistiu do curso tem:
Q1387301
Matemática
Uma comerciante de bijuterias necessita comprar alguns objetos que servirão como
material para a montagem de suas peças. Ela dispõe de R$100,00 e deseja gastar todo o
dinheiro na aquisição de 100 objetos dentre os tipos A, B e C. Se cada objeto do tipo A
custa R$5,00, do tipo B R$3,00 e 3 unidades do tipo C custam, no total, R$1,00, então, a
quantidade de diferentes maneiras de efetuar a compra é igual a:
Q1387302
Matemática
Na figura a seguir tem-se um quadrado inscrito em outro quadrado. Pode-se calcular a
área do quadrado interno, subtraindo-se da área do quadrado externo as áreas dos 4
triângulos. Feito isso, verifica-se que A é uma função da medida x. O valor mínimo de A
é:
Q1387303
Matemática
Em um determinado semáforo, as luzes completam um ciclo de verde, amarelo e
vermelho em 1 minuto e 40 segundos. Desse tempo, 25 segundos são para a luz verde, 5
segundos para a amarela e 70 segundos para a vermelha. Ao se aproximar do semáforo,
um veículo tem uma determinada probabilidade de encontrá-lo na luz verde, amarela
ou vermelha. Se essa aproximação for de forma aleatória, pode-se admitir que a
probabilidade de encontrá-lo com uma dessas cores e diretamente proporcional ao
tempo em que cada uma delas fica acesa. Suponha que um motorista passa por um
semáforo duas vezes ao dia, de maneira aleatória e independente uma da outra. Qual é
a probabilidade de o motorista encontrar esse semáforo com a luz verde acesa nas duas
vezes em que passar?
Q1387304
Matemática
Em uma escola, 20% dos alunos de uma turma marcaram a opção correta de uma
questão de múltipla escolha que possui quatro alternativas de resposta. Os demais
marcaram uma das quatro opções ao acaso. Verificando-se as respostas de dois alunos
quaisquer dessa turma, a probabilidade de que exatamente um tenha marcado a opção
correta equivale a:
Q1387305
Inglês
Marque a alternativa cujas respostas melhor completa as frases abaixo.
I – ….. are their names? They’re Melissa and Andrew. II – ….. is my bag? On the table. III – ….. is it difficult? It is so easy. IV – …… did you do that? Because I wanted it. V – ….. was your last vacation? It was on January.
I – ….. are their names? They’re Melissa and Andrew. II – ….. is my bag? On the table. III – ….. is it difficult? It is so easy. IV – …… did you do that? Because I wanted it. V – ….. was your last vacation? It was on January.
Q1387306
Inglês
Leia a tirinha abaixo e marque a alternativa correta.
Qual é o tempo verbal predominante nos dois primeiros quadrinhos?
Q1387307
Inglês
Ainda sobre a tirinha cômica supracitada, é correto afirmar que:
Q1387308
Inglês
Texto associado
Leia o texto abaixo para a questão.
Friendship Day History
There is not much literature on Friendship Day history as we celebrate today. However,
there are numerous folktales and several instance in mythological legends that shows that friends
and friendship have been valued since the beginning of civilized world. As an intrinsically social
creature, men love to make friends to further this process of socialization.
History of Friendship Day in US
Considering the valuable role friends play in our life it was deemed to fit to have a day
dedicated to friends and friendship. The United States Congress, in 1935, proclaimed first Sunday
of August as the National Friendship Day. Since then, celebration of National Friendship Day
became an annual event. The noble idea of honoring the beautiful relationship of friendship caught
on with the people and soon Friendship Day became a hugely popular festival. Following the
popularity and success of Friendship Day in US, several other countries adopted the tradition of
dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated by several
countries across the world including India. In 1997, the United Nations named Winnie - the
Pooh as the world's Ambassador of Friendship.
Importance of Friendship in Bible
The Bible, the primary text of the western civilization, reflects upon friendship as the bond that
forms the foundation to human faith, trust and companionship. Following verses from the bible
aptly portray the importance of friends:
"Ask and it will be given to you; seek and you will find; knock and the door will be opened to
you.”
Matthew 7:7
“Greater love hath no man than this that a man lay down his life for his friends.”
John 15:13-15
http://www.friendshipday.org/friendship-day-history.html ≥ Acesso em 09/06/2015
Sobre o texto supracitado, marque a alternativa INCORRETA.
Q1387309
Inglês
Texto associado
Leia o texto abaixo para a questão.
Friendship Day History
There is not much literature on Friendship Day history as we celebrate today. However,
there are numerous folktales and several instance in mythological legends that shows that friends
and friendship have been valued since the beginning of civilized world. As an intrinsically social
creature, men love to make friends to further this process of socialization.
History of Friendship Day in US
Considering the valuable role friends play in our life it was deemed to fit to have a day
dedicated to friends and friendship. The United States Congress, in 1935, proclaimed first Sunday
of August as the National Friendship Day. Since then, celebration of National Friendship Day
became an annual event. The noble idea of honoring the beautiful relationship of friendship caught
on with the people and soon Friendship Day became a hugely popular festival. Following the
popularity and success of Friendship Day in US, several other countries adopted the tradition of
dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated by several
countries across the world including India. In 1997, the United Nations named Winnie - the
Pooh as the world's Ambassador of Friendship.
Importance of Friendship in Bible
The Bible, the primary text of the western civilization, reflects upon friendship as the bond that
forms the foundation to human faith, trust and companionship. Following verses from the bible
aptly portray the importance of friends:
"Ask and it will be given to you; seek and you will find; knock and the door will be opened to
you.”
Matthew 7:7
“Greater love hath no man than this that a man lay down his life for his friends.”
John 15:13-15
http://www.friendshipday.org/friendship-day-history.html ≥ Acesso em 09/06/2015
No verso bíblico acima, em João 15, o pronome his se refere à:
Q1387310
Inglês
Texto associado
Leia o texto abaixo para a questão.
Friendship Day History
There is not much literature on Friendship Day history as we celebrate today. However,
there are numerous folktales and several instance in mythological legends that shows that friends
and friendship have been valued since the beginning of civilized world. As an intrinsically social
creature, men love to make friends to further this process of socialization.
History of Friendship Day in US
Considering the valuable role friends play in our life it was deemed to fit to have a day
dedicated to friends and friendship. The United States Congress, in 1935, proclaimed first Sunday
of August as the National Friendship Day. Since then, celebration of National Friendship Day
became an annual event. The noble idea of honoring the beautiful relationship of friendship caught
on with the people and soon Friendship Day became a hugely popular festival. Following the
popularity and success of Friendship Day in US, several other countries adopted the tradition of
dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated by several
countries across the world including India. In 1997, the United Nations named Winnie - the
Pooh as the world's Ambassador of Friendship.
Importance of Friendship in Bible
The Bible, the primary text of the western civilization, reflects upon friendship as the bond that
forms the foundation to human faith, trust and companionship. Following verses from the bible
aptly portray the importance of friends:
"Ask and it will be given to you; seek and you will find; knock and the door will be opened to
you.”
Matthew 7:7
“Greater love hath no man than this that a man lay down his life for his friends.”
John 15:13-15
http://www.friendshipday.org/friendship-day-history.html ≥ Acesso em 09/06/2015
Podemos obter um exemplo correto de uma frase no Simple Present Tense em:
Q1387311
Inglês
Texto associado
Leia o texto abaixo para a questão.
Friendship Day History
There is not much literature on Friendship Day history as we celebrate today. However,
there are numerous folktales and several instance in mythological legends that shows that friends
and friendship have been valued since the beginning of civilized world. As an intrinsically social
creature, men love to make friends to further this process of socialization.
History of Friendship Day in US
Considering the valuable role friends play in our life it was deemed to fit to have a day
dedicated to friends and friendship. The United States Congress, in 1935, proclaimed first Sunday
of August as the National Friendship Day. Since then, celebration of National Friendship Day
became an annual event. The noble idea of honoring the beautiful relationship of friendship caught
on with the people and soon Friendship Day became a hugely popular festival. Following the
popularity and success of Friendship Day in US, several other countries adopted the tradition of
dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated by several
countries across the world including India. In 1997, the United Nations named Winnie - the
Pooh as the world's Ambassador of Friendship.
Importance of Friendship in Bible
The Bible, the primary text of the western civilization, reflects upon friendship as the bond that
forms the foundation to human faith, trust and companionship. Following verses from the bible
aptly portray the importance of friends:
"Ask and it will be given to you; seek and you will find; knock and the door will be opened to
you.”
Matthew 7:7
“Greater love hath no man than this that a man lay down his life for his friends.”
John 15:13-15
http://www.friendshipday.org/friendship-day-history.html ≥ Acesso em 09/06/2015
Que(ais) Modal Verb(s) melhor completa(m) a seguinte sentença: “You didn’t get good
results in your last exams. So, you ______________ study hard.”
Q1387312
Inglês
Texto associado
Leia o texto abaixo para a questão.
Friendship Day History
There is not much literature on Friendship Day history as we celebrate today. However,
there are numerous folktales and several instance in mythological legends that shows that friends
and friendship have been valued since the beginning of civilized world. As an intrinsically social
creature, men love to make friends to further this process of socialization.
History of Friendship Day in US
Considering the valuable role friends play in our life it was deemed to fit to have a day
dedicated to friends and friendship. The United States Congress, in 1935, proclaimed first Sunday
of August as the National Friendship Day. Since then, celebration of National Friendship Day
became an annual event. The noble idea of honoring the beautiful relationship of friendship caught
on with the people and soon Friendship Day became a hugely popular festival. Following the
popularity and success of Friendship Day in US, several other countries adopted the tradition of
dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated by several
countries across the world including India. In 1997, the United Nations named Winnie - the
Pooh as the world's Ambassador of Friendship.
Importance of Friendship in Bible
The Bible, the primary text of the western civilization, reflects upon friendship as the bond that
forms the foundation to human faith, trust and companionship. Following verses from the bible
aptly portray the importance of friends:
"Ask and it will be given to you; seek and you will find; knock and the door will be opened to
you.”
Matthew 7:7
“Greater love hath no man than this that a man lay down his life for his friends.”
John 15:13-15
http://www.friendshipday.org/friendship-day-history.html ≥ Acesso em 09/06/2015
Marque a alternativa que melhor completa as frases com os pronomes respectivamente
corretos.
I – I cut ____________ with a pair of scissors. II – Did you talk to __________ yesterday? III – Susan falls in love with Paul. She really likes____________. IV – Is this ___________? V – We bought new things at the mall last night. By the way, _________ shoes are the same color.
I – I cut ____________ with a pair of scissors. II – Did you talk to __________ yesterday? III – Susan falls in love with Paul. She really likes____________. IV – Is this ___________? V – We bought new things at the mall last night. By the way, _________ shoes are the same color.
Conheça nossos planos