Science Branches Quiz
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Questions and Answers

Which branch of science studies the physical world?

  • Applied sciences
  • Natural sciences (correct)
  • Formal sciences
  • Social sciences
  • Which science discipline does not rely on empirical evidence?

  • Social sciences
  • Applied sciences
  • Formal sciences (correct)
  • Natural sciences
  • Which discipline uses scientific knowledge for practical purposes like engineering and medicine?

  • Natural sciences
  • Applied sciences (correct)
  • Formal sciences
  • Social sciences
  • Which historical period has the earliest identifiable predecessors to modern science?

    <p>Bronze Age Egypt and Mesopotamia</p> Signup and view all the answers

    Which branch of science studies individuals and societies?

    <p>Social sciences</p> Signup and view all the answers

    Who developed the first automated system for controlling traffic signals?

    <p>Leonard Casciato and Josef Kates</p> Signup and view all the answers

    What is a 'phase' in the context of traffic signal terminology?

    <p>A period of time during which a set of traffic movements receive a green signal</p> Signup and view all the answers

    What is a 'signal group' in the context of traffic signal terminology?

    <p>One electrical output from the traffic signal controller</p> Signup and view all the answers

    What type of control systems are used for traffic lights?

    <p>Simple clockwork mechanisms to sophisticated computerized control and coordination systems</p> Signup and view all the answers

    What was the year when the first automated system for controlling traffic signals was used in Toronto?

    <p>1954</p> Signup and view all the answers

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