Sound Waves 0.0 / 5HideShow resource informationPhysicsSound WavesAll LevelsAll boardsCreated by: pbsCreated on: 05-05-16 15:03 68273491510 Across 1. What is frequency of sound waves measured in? (5) 4. What part of the ear collects sounds? (5) 5. When sound is too high pitched for humans to hear, what is it called? (10) 8. What are echoes? (5, 11) 10. What is the name for the maximum height of a sound wave? (9) Down 2. Sound is created when an object or substance.......... (8) 3. When the frequency of sound waves increases, what becomes higher? (5) 6. What is the distance between 2 crests of adjacent waves called? (10) 7. what kind of waves are sound waves? (12) 9. In which does sound travel fastest? (6)
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