P6 Ocr 21st Waves and radiation :)! 3.0 / 5 based on 1 rating ? PhysicsWaves and SoundGCSEAll boards Created by: BethCreated on: 29-11-09 16:52 What is the material that a wave travels through? the medium 1 of 4 Sound waves are.. longitudinal 2 of 4 What is frequency? Number of waves that the source makes every second 3 of 4 What does the speed of a wave depend on? The medium 4 of 4
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