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Slides on waves
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Sound waves are produced by the vibration of material objects. A disturbance in the form of a longitudinal wave travels away from the vibrating source. High-pitched sounds are produced by sources vibrating at high frequency, while low-pitched sounds are produced by low-frequency sources Sound waves consist of traveling pulses of high-pressure zones, or compression, alternating with pulses of low-pressures zones, or rarefaction. Sound can travel through gases, liquids, and solid, but not through a vacuum.
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waves
1.
Waves Diana Liu
and Dan Froehlich
2.
3.
4.
Parts of a
wave trough crest
5.
6.
7.
8.
Destructive Interference When
crests and troughs meet, they cancel each other out=smaller waves
9.
Water Circulation
10.
11.
12.
13.
14.
15.
Ocean Waves
16.
REVIEW
17.
18.
19.
20.
21.