Reflection Quiz
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Questions and Answers

What is the most common model for specular light reflection?

  • A lens
  • A mirror (correct)
  • A transparent sheet
  • A rough surface

    • What is the law of reflection?

  • The angle of reflection is always less than the angle of incidence
  • The angle of reflection is always 90 degrees
  • The angle at which the wave is incident on the surface equals the angle at which it is reflected (correct)
  • The angle of reflection is always greater than the angle of incidence

    • What happens in diffuse reflection of light?

  • Both the energy and image are lost
  • The energy is retained, but the image is lost (correct)
  • The image is retained, but the energy is lost
  • The energy and image are both retained

    • In acoustics, what does reflection cause?

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

    What is the significance of reflection of VHF and higher frequencies?

    <p>Important for radio transmission and radar</p> Signup and view all the answers

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