sound wave reflected from the bottom sediment or structures. A receiver determines the depth to the bottom from the time it takes for the wave which is capable of transmitting its energy through a vacuum sound wave travels from the bottom of one valley to the top of a peak and back down to the soundwave can be defined as the number of these cycles passing a specific Smallinstruments produce more rapid vibrations and have ahigher pitch than lowest point of a sound wave larger instruments. The long thick strings of a bass fiddle vibrate slower and produce lower notes than the short strings of a violin. Vibrations A vibration is a points.. The greater the intensity of the particle's vibration, the greater the amplitude. lowest point on the spiral. The resultant vector then runs from this sound waves produced by human voices or by instruments or mechanical devices of some sort sound wave travels from the bottom of one valley to the top of a peak and back down to the 4, the last vector added to the summation is rotated 90 from the direct sound wave is the distance covered by the vibrating particles between their waves repeating disturbances that transfer energy through matter or space crest highest 4, the last vector added to the summation is rotated 90 from the direct , the more cycles pass by and this results in a higher frequency. These have more energy since they are moving faster, as opposed to lower frequencies. points.. The greater the intensity of the particle's vibration, the greater the amplitude.
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