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The high-E string on a guitar (...standard tuning...) is fixed at both ends (...the nut and...

The high-E string on a guitar (...standard tuning...) is fixed at both ends (...the nut and the bridge...) with a length of 67.0 cm. The fundamental frequency (HE4 ) is 330 Hz. On a typical acoustical country guitar, this string has a diameter of 0.33 mm and is commonly make of brass (7760 kg/m3), whereas on an electric guitar, the string has a diameter of 0.25 mm and is made of nickel-coated steel (7990 kg/m3). Find the ratio of the string tension on the acoustic to that on the electric.

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