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Light Review

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  • True or False: The angle of incidence is not equal to the angle of reflection.
    false
  • Is this a luminous or non-luminous light source?
    luminous
  • Is this a luminous or non-luminous light source?
    luminous
  • Is this a luminous or non-luminous light source?
    non-luminous
  • Is this a luminous or non-luminous light source?
    non-luminous
  • Is this a luminous or non-luminous light source?
    non-luminous
  • What does the letter "i" represent?
    angle of reflection
    the normal
    angle of incidence
    incident ray
  • Is this a luminous or non-luminous light source?
    luminous
  • What does the green line represent?
    reflected ray
    angle of reflection
    the normal
    incident ray
  • What does the pink line represent?
    angle of incidence
    reflected ray
    incident ray
    the normal
  • Is this a luminous or non-luminous light source?
    non-luminous
  • Is this a luminous or non-luminous light source?
    non-luminous
  • Is this a luminous or non-luminous light source?
    luminous
  • What does the letter "r" represent?
    the normal
    angle of reflection
    reflected ray
    angle of incidence
  • Is this a luminous or non-luminous light source?
    non-luminous
  • True or False: You need a surface to be smooth so it can be reflective.
    true
  • What does the dotted line represent?
    the normal
    incident ray
    reflected ray
    angle of incidence
  • Is this a luminous or non-luminous light source?
    non-luminous
  • Is this a luminous or non-luminous light source?
    luminous
  • Is this a luminous or non-luminous light source?
    luminous
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