MS-PS4 Waves and Their Applications in Technologies for Information Transfer

• MS-PS4-1
  Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave.
• MS-PS4-2
  Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
• MS-PS4-3
  Integrate qualitative scientific and technical information to support the claim that digitized signals (sent as wave pulses) are a more reliable way to encode and transmit information.