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This wave is created by shaking the end of a string with a frequency of 30 Hz. Thegraph shows a snap-shot of how the string looks at a specific time.10643Oyx (cm)At what speed does this wave travel through the string?60 cm/s20 cm/s10 cm/s

This wave is created by shaking the end of a string with a frequency of 30 Hz Thegraph shows a snapshot of how the string looks at a specific time10643Oyx cmAt class=

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the frequency is 30Hz

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