English, 16.01.2021 01:40 diamondgodbee123
Imagine you are sitting on a surfboard in the ocean, waiting to catch a big wave. When the ocean is still, you are sitting at a point that would be the midpoint (the undisturbed position) of any waves that come your way. You look out to see and see a set of waves coming your way. What you see is actually a pattern of troughs followed be crests of the waves moving toward you and the shore. The distance between the crests is 5 meters. A crest passes you every 20 seconds.
Answer these questions:
a. What is the wavelength?
b. What is the frequency?
c. What is the wave velocity?
Answers: 1
English, 21.06.2019 19:30, erenackermanlevijaeg
How can you tell that the text is from a biography
Answers: 1
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