The A string on a cello vibrates in its first normal mode
Chapter 18, Problem 23(choose chapter or problem)
The A string on a cello vibrates in its first normal mode with a frequency of 220 Hz. The vibrating segment is 70.0 cm long and has a mass of 1.20 g. (a) Find the tension in the string. (b) Determine the frequency of vibration when the string vibrates in three segments.
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