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What is the speed of a wave if the wavelength is 100m and the period is 20s
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5 votes
What is the speed of a wave if the wavelength is 100m and the period is 20s

User Iruediger
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8.1k points

2 Answers

1 vote
I don’t think I’m right but I want to say 500 m/s
User Gary Richardson
by
7.8k points
2 votes
v = f*lambda
v = (1/20) * (100)
v = (.05) * (100)
v = 5 m/s
User David Stockton
by
7.8k points
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