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Type: Multiple-Choice
Category: Waves and Sound
Level: Grade 11
Tags: reflected pulse
Author: kieke
Last Modified: 6 years ago

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Grade 11 Waves and Sound

Pulse with Media of Different Densities
If a pulse originates from the less dense end of a rope on the left side, a portion of the energy carried by the incident pulse is reflected and returns inverted towards the less dense end of the rope. What is the disturbance that returns to the left after bouncing off the boundary known as?
  1. the inverted pulse
  2. the incident pulse
  3. the transmitted pulse
  4. the reflected pulse