Foram encontradas 96 questões.
Entre as alternativas a seguir, que trazem afirmações sobre ondas mecânicas e ondas eletromagnéticas, assinale aquela que está correta.
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Entre as alternativas a seguir, assinale aquela que apresenta uma correta conversão do valor obtido para o valor escrito em notação científica, apresentado no lado direito da igualdade.
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Na figura a seguir é apresentado um circuito elétrico montado com quatro lâmpadas incandescentes (resistências ôhmicas) Lp1, Lp2, Lp3 e Lp4. As quatro lâmpadas apresentam, no seu bulbo, respectivamente, valores de potência especificados iguais a 5 W, 5 W, 10 W e 10 W, além disso, todas devem ser instaladas com uma tensão especificada em 10 V. No circuito utiliza-se uma fonte ideal de alimentação que gera uma tensão de 10 V. Os fios e a chave (ch) também são considerados ideais.
Entre as alternativas a seguir, assinale aquela que descreve corretamente o que acontecerá no circuito após a chave (ch) ser fechada.
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- Estatística DescritivaMedidas de Tendência CentralMédiasMédia AritméticaMédia Ponderada (Agrupados por Valor)
Em uma turma de 40 alunos, a média das notas de uma avaliação de matemática foi 8,0 pontos. Se na turma tem 30 meninas, e se a média das notas só dos meninos foi 7,0 pontos, então a média das notas só das meninas foi, aproximadamente, pontos.
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Read the comic strip. The only alternative that does not express a contrary idea to complete the sentence is
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Read the text and answer question.
Choose the alternative that contains the plural form of the following words from the comic strip: man - cat - dog
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Read the text and answer question.
According to the comic strip, we can conclude that
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Read the text and answer question.
The verbs “was”, “ate” and “chewed” are in the
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Kids can show anxiety symptoms early on
Kristen Rogers - CNN
Excessive clinginess to parents can be a sign a child is struggling with an anxiety disorder, experts have said.
(...)
Anxiety disorders are marked by persistent and excessive worries. While someone with generalized anxiety might worry about various everyday things, someone with social anxiety typically has ‘intense or persistent fears or worries about being judged negatively by other people’, said Rachel Busman, a New York-based clinical psychologist and cognitive and behavioral consultant specialized in anxiety.
One fifth of children worldwide have anxiety symptoms that are clinically elevated, or worse than what is considered normal, according to a 2011 study.
Anxiety symptoms can be difficult to spot, but the sooner parents notice signs, the earlier mental health professionals ‘can help parents and kids understand what is happening’, said Dr. Rebecca Baum, a professor of general pediatrics and adolescent medicine at the University of North Carolina.
Children with anxiety might begin to avoid anxietyinducing situations. This behavior can facilitate a cycle that makes their fears bigger and bigger.
Adapted from https://edition.cnn.com/2022/05/16/health/anxiety-earlysigns- in-kids-wellness/index.html
The underlined word in the text is the comparative form of the adjective
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Kids can show anxiety symptoms early on
Kristen Rogers - CNN
Excessive clinginess to parents can be a sign a child is struggling with an anxiety disorder, experts have said.
(...)
Anxiety disorders are marked by persistent and excessive worries. While someone with generalized anxiety might worry about various everyday things, someone with social anxiety typically has ‘intense or persistent fears or worries about being judged negatively by other people’, said Rachel Busman, a New York-based clinical psychologist and cognitive and behavioral consultant specialized in anxiety.
One fifth of children worldwide have anxiety symptoms that are clinically elevated, or worse than what is considered normal, according to a 2011 study.
Anxiety symptoms can be difficult to spot, but the sooner parents notice signs, the earlier mental health professionals ‘can help parents and kids understand what is happening’, said Dr. Rebecca Baum, a professor of general pediatrics and adolescent medicine at the University of North Carolina.
Children with anxiety might begin to avoid anxietyinducing situations. This behavior can facilitate a cycle that makes their fears bigger and bigger.
Adapted from https://edition.cnn.com/2022/05/16/health/anxiety-earlysigns- in-kids-wellness/index.html
The correct word that completes the text is
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Caderno Container