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A cello string vibrates in its fundamental mode with a frequency of 159 1/s. The vibrating...

A cello string vibrates in its fundamental mode with a frequency of 159 1/s. The vibrating segment is 32.2 cm long and has a mass of 0.69 g. Find the tension in the string. Answer in units of N. Find the frequency of the string when it vibrates in eight segments. Answer in units of 1/s

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