Physics, 27.10.2019 09:43 shealene7

Waves are observed passing under a dock. wave crests are 8.0 meters apart. the time for a complete wave to pass by is 4.0 seconds. the markings on the post submerged in water indicate that the water level fluctuates from a trough at 6.0 meters to a crest at 9.0 meters. what is the frequency of the wave?

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Waves are observed passing under a dock. wave crests are 8.0 meters apart. the time for a complete w...