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Type: Multiple-Choice
Category: Waves and Sound
Level: Grade 7
Score: 2
Author: Johnsonjoe
Last Modified: 6 years ago

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Waves and Sound Question

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Grade 7 Waves and Sound

A longitudinal wave in an elastic medium producing an audible sensation is a(n)                .
  1. water
  2. sound wave
  3. hypothesis
  4. space