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Measurements of a 1m long vibrating string reveal resonance peaks at 105Hz, 140Hz, and 175Hz (and...

Measurements of a 1m long vibrating string reveal resonance peaks at 105Hz, 140Hz, and 175Hz (and higher frequencies). You managed to lose your measurements below 100Hz. What is the lowest frequency produced by the string (again, you lost all of the data below 100Hz)? What is the wave speed on the string?

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