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Quiz

Unit 1 Test

mottenbreit 10 perguntas Atualizado em 25 out 2016

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Perguntas do quiz (10)

  1. 1A scientific procedure used to test a hypothesis is called
    1. Aa conclusion
    2. B
      an experiment
    3. Ca control
    4. Da variable
  2. 2Another name for data or measurements collected during a single experiment is
    1. AHypothesis
    2. BInferences
    3. CObservations
    4. DLaws
  3. 3The distance measurement 5.75 x 10(-1) meters expressed in standard notation is
    1. A0.575 meter
    2. B5.75 meters
    3. C57.5 meters
    4. D-57.5 meters
  4. 4Which of the following is the SI standard base unit for measuring time?
    1. ALiter
    2. BSecond
    3. CMonth
    4. DKelvin
  5. 5A description of repeated observations in nature is called a __________________ and a statement that explains the pattern of these observations is called _________________.
    1. ALaw.....theory
    2. BTheory........technology
    3. CTechnology........law
    4. DDiscovery......technology
  6. 6Which of the following distance measurements is equal to 100 centimeters?
    1. A(A) 10 millimeters
    2. B(B) 1 meter
    3. C(C) 1000 millimeters
    4. D(D) Both (B) and (C)
  7. 7Which one of these objects (A,B,C,D) has the greatest density based on their measures of mass and volume?Imagem da pergunta 7
    1. A(A)
    2. B(B)
    3. C(C)
    4. D(D)
  8. 8There are 3600 seconds in one hour. Which measurement is equal to 3600 seconds?
    1. A3.6 kiloseconds
    2. B3.6 milliseconds
    3. C3.6 microseconds
    4. D3.6 nanoseconds
  9. 9Which of the following mass measurements is the smallest?
    1. A1 centigram
    2. B1 gigagram
    3. C1 gram
    4. D1 milligram
  10. 10________________ reflects the amount of detail in a measuring tool or measurement, and _________________ reflects how close the measurement is to the accepted value.
    1. APrecision ......... accuracy
    2. BA line graph ..... precision
    3. CAccuracy ..... precision
    4. DPrecision .... the line of best fit

Informações

Descrição
8th Grade School (Chapter 1: Intro to Science) Quiz sobre Unit 1 Test , criado por mottenbreit em 07-01-2015.
Idioma
English
Visualizações
7
Histórico
Criado em 7 jan 2015 · atualizado em 25 out 2016
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