Discovering the Fascinating World of Visible Light
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Questions and Answers

What is the speed of light in vacuum?

  • 200,000,000 m/s
  • 300,000,000 m/s
  • 299,792,458 m/s (correct)
  • 400,000,000 m/s

    • What is the range of wavelengths for visible light?

  • 600–800 nanometres (nm)
  • 200–500 nanometres (nm)
  • 300–600 nanometres (nm)
  • 400–700 nanometres (nm) (correct)

    • What represents the quanta of the electromagnetic field for light?

  • Photons (correct)
  • Protons
  • Electrons
  • Neutrons

    • What are the primary properties of light?

    <p>Intensity, propagation direction, frequency or wavelength spectrum, and polarization</p> Signup and view all the answers

    In physics, what may the term 'light' refer to?

    <p>Electromagnetic radiation of any wavelength, whether visible or not</p> Signup and view all the answers

    What is the primary form of reproduction for single-celled organisms such as archaea and bacteria?

    <p>Binary fission</p> Signup and view all the answers

    In vertebrates, what is the most common form of asexual reproduction?

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

    What is the offspring's genetic and physical similarity to the parent in asexual reproduction?

    <p>Genetically and physically similar</p> Signup and view all the answers

    What is the most common form of asexual reproduction in prokaryotes?

    <p>Binary fission</p> Signup and view all the answers

    Which organisms can reproduce asexually?

    <p>Plants, animals, and fungi</p> Signup and view all the answers

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