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waves of frequency 20 hz are generated along spring. the distance between successive crests and troughs is 0.45m
7 years ago

Answers

PsyDAG
What is your question?
7 years ago
bobpursley
you can determine the speed of the wave from the wave equation:

frequency*wavelength=speed
20hz*.90m=18m/s
7 years ago
Sophia elsa millang
V=DF
V=O.45×20hz
V= 9m/s
2 years ago

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