Light as Electromagnetic Radiation Quiz
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Questions and Answers

What is the typical wavelength range of light?

  • 300 nm - 600 nm
  • 800 nm - 1000 nm
  • 400 nm - 700 nm (correct)
  • 200 nm - 500 nm
  • Which process do plants use light for?

  • Electricity generation
  • Respiration
  • Water filtration
  • Photosynthesis (correct)
  • Why are the eyes of animals considered important?

  • For hearing
  • For smelling
  • As a main source of information about the surroundings (correct)
  • For breathing
  • What is the study of light known as?

    <p>Optical physics</p> Signup and view all the answers

    Which organisms can produce light through chemical reactions?

    <p>Bacteria and insects</p> Signup and view all the answers

    What kind of instruments fall under the study of optical physics?

    <p>Microscopes and telescopes</p> Signup and view all the answers

    What field of science is mostly used in mechanical engineering to create systems like engines and vehicles?

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

    Which of the following is NOT typically used in mechanical engineering systems?

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

    What kind of systems do mechanical engineers create using concepts like dynamics and forces?

    <p>Mechanical systems like engines</p> Signup and view all the answers

    Which area is NOT commonly associated with the application of mechanical engineering concepts?

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

    In which of the following scenarios would a mechanical engineer likely be involved?

    <p>Constructing a new bridge</p> Signup and view all the answers

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