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Type: Multiple-Choice
Category: Waves and Sound
Level: Grade 4
Author: Vonnyusa
Last Modified: 20 days ago

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Waves and Sound Question

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Grade 4 Waves and Sound

Which is the BEST description of how sound is produced by someone playing a guitar?
  1. The strings produce transverse waves of energy.
  2. The strings transfer energy from the player's hands.
  3. When the strings are plucked, air particles vibrate.
  4. The player's fingers cause air particles to move across the room.
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