Discover the Wonders of Electromagnetic Waves
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Questions and Answers

Which type of wave are electromagnetic waves?

  • Surface waves
  • Mechanical waves
  • Transverse waves (correct)
  • Longitudinal waves

    • What is the unique property of electromagnetic waves regarding their ability to travel?

  • They can only travel through a medium
  • They can travel through a vacuum (correct)
  • They rely on the vibration of particles to travel
  • They can travel at any speed

    • How fast do electromagnetic waves travel in a vacuum?

  • 2.0 x 10^8 m/s
  • 4.0 x 10^8 m/s
  • 3.0 x 10^8 m/s (correct)
  • 1.0 x 10^8 m/s

    • Do electromagnetic waves travel faster or slower in air compared to a vacuum?

    <p>The same speed (C)</p> Signup and view all the answers

    In which material do visible light waves travel slower compared to a vacuum?

    <p>Glass (C)</p> Signup and view all the answers

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