Physics Principles Quiz
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Questions and Answers

What is the main goal of physics?

  • To specialize in the field of physics
  • To study the behavior of matter only
  • To understand how the universe behaves (correct)
  • To explore the history of natural science
  • Which scientist specializes in the field of physics?

  • Biologist
  • Physicist (correct)
  • Chemist
  • Astronomer
  • During which century did the natural sciences emerge as unique research endeavors?

  • 16th century
  • 17th century (correct)
  • 18th century
  • 15th century
  • Which academic discipline is considered one of the oldest?

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

    What are some interdisciplinary areas of research that physics intersects with?

    <p>Biophysics and quantum chemistry</p> Signup and view all the answers

    What is active optics technology primarily used for?

    <p>Shaping a telescope's mirrors to prevent deformation</p> Signup and view all the answers

    Why would the construction of 8 metre class telescopes not be possible without active optics?

    <p>Preventing deformation due to external influences</p> Signup and view all the answers

    What distinguishes active optics from adaptive optics?

    <p>Corrects atmospheric distortions and operates at a shorter timescale</p> Signup and view all the answers

    Why were primary mirrors historically quite thick?

    <p>To maintain the correct surface figure despite forces deforming it</p> Signup and view all the answers

    Which telescopes make use of active optics technology?

    <p>The New Technology Telescope and the Keck telescopes</p> Signup and view all the answers

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