How far, and in what direction, should a cellist move her finger to adjust a string's tone from an out-of-tune 445 Hz to an in-tune 440 Hz? The string is 68.0 cm long, and the finger is 18.6 cm from the nut for the 445-Hz tone. (Assume the tone comes from the portion of the string between the cellist's finger and the end opposite the nut. Assume the string vibrates in the fundamental mode. Take the direction towards the nut to be positive. Indicate the direction with the sign of your answer.)  ?cm

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Q: How far, and in what direction, should a cellist move her finger to adjust a string's tone from an…

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A:

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Q: A musical note on a piano has a frequency of 40 Hz. If the tension in the 2-m string is 308 N, and…

A: Since you have asked multiple question, we will solve the first question for you. If you  want any…

Q: A musical note on a piano has a frequency of 40 Hz. If the tension in the 2-m string is 308 N., and…

A:

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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.