Sound Waves. Sound waves move out in a circular pattern

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Sound Waves Slide 2 Sound waves move out in a circular pattern. Slide 3 Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Sound waves look like circles rippling out but under closer investigation they look like this: Slide 9 This is a wave created by a high note. Slide 10 Notice that the high sound wave is close together Slide 11 This is a wave created by a low note. Slide 12 Notice that the low sound wave is far apart. Slide 13 High and Low sound waves A high sound waveA low sound wave Slide 14 High and low waves are the same height. Notice that the high wave is close together and the low wave is far apart. Slide 15 Soft and Loud Sound Waves A soft sound waveA loud sound wave Slide 16 Soft and loud sound waves together. Notice that the waves are the same only one is taller. Slide 17