The longest string on a grand piano is 1 m long and oscillates with a frequency of 27.5 Hz. Take the length of the string to be half that of the wavelength of the corresponding standing wave. (a)Sketch the shape of the string with this standing wave upon it. (b)What is the speed of the waves on the string?
The longest string on a grand piano is 1 m long and oscillates with a frequency of 27.5 Hz. Take the length of the string to be half that of the wavelength of the corresponding standing wave. (a)Sketch the shape of the string with this standing wave upon it. (b)What is the speed of the waves on the string?
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Transcribed Image Text:The longest string on a grand piano is 1 m long and
oscillates with a frequency of 27.5 Hz. Take the length of
the string to be half that of the wavelength of the
corresponding standing wave .
(a)Sketch the shape of the string with this standing wave
upon it.
(b)What is the speed of the waves on the string?
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