A harpsichord string of length 1.50 m and linear mass density 25.0 mg/m vibrates at a fundamental frequency of 447.0 Hz. A) What is the speed of the transverse string waves? in m/s B) What is the tension? in N  C) What is the wavelength of the sound wave in air produced by the vibration of the string? (The speed of sound in air at room temperature is 343 m/s.) in m D)  What is the frequency of the sound wave in air produced by the vibration of the string? (The speed of sound in air at room temperature is 343 m/s. in Hz

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A: See below

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Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.