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Unknown Story

Storyboard Text

  •  Hello,I am Reaper.I will tell you about two kids that are talking about waves and how they move.
  • Today we learned about sound waves and how they move.
  • That sounds boring.
  • That was boring,but I learned something.I'm going home.
  • Waves have energy transferred through them.There are also other waves like mechanical and electromagnetic waves.Mechanical waves are waves that travel through a medium.
  • Mechanical waves need to travel through a medium.one mechanical wave is a longitudinal wave.The motion of the medium is parallel to the motion of the wave.The wave moves back and forth.
  • Sound waves are also mechanical waves.One sound wave is a transverse wave.The motion of the medium is perpendicular to the motion of the wave.The wave moves up and down.
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