Sound Waves 0.0 / 5HideShow resource informationPhysicsSound WavesAll LevelsAll boardsCreated by: pbsCreated on: 05-05-16 15:03 92863451710 Across 1. What is the distance between 2 crests of adjacent waves called? (10) 6. What is the name for the maximum height of a sound wave? (9) 7. When the frequency of sound waves increases, what becomes higher? (5) 8. What part of the ear collects sounds? (5) 10. What are echoes? (5, 11) Down 2. Sound is created when an object or substance.......... (8) 3. When sound is too high pitched for humans to hear, what is it called? (10) 4. what kind of waves are sound waves? (12) 5. What is frequency of sound waves measured in? (5) 9. In which does sound travel fastest? (6)
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