omit Question 1  What is the wave speed of a wave traveling through a long spring if its frequency is 12 Hz and its wavelength is 2.3 m. 5.22 m/sec14.3 m/sec27.6 m/sec0.19 m/sec omit Question 2  Given that the spring in Question 1 does not change, what would be the wave's new wavelength if the frequency of oscillation were to be doubled? 4.60 meters13.8 meters1.15 meters2.30 meters omit Question 3  A string vibrates at 476 Hz with a wavelength of 2.3 meters. If the wavelength is shortened by 0.575 meters, what is its new frequency? 1904 Hz635 Hz357 Hz828 Hz omit Question 4  A fundamental fixed-fixed standing wave is generated along a 1.2-meter string when its frequency is 476 Hz. What would be the frequency of a 3rd harmonic wave generated along this same string? 1428 Hz1142 Hz714 Hz159 Hz omit Question 5  The speed of sound inside a 0.64-meter long open-closed tube (fixed-free) is 344.8 m/sec.What are its first three resonate frequencies? 135 Hz, 404 Hz, 673 Hz269 Hz, 539 Hz, 808 Hz135 Hz, 269 Hz, 404 Hz269 Hz, 808 Hz, 1347 Hz omit Question 6   If the tube in Question 5 was now opened on both ends (free-free), what would be its new first three resonate frequencies? 135 Hz, 269 Hz, 404 Hz269 Hz, 808 Hz, 1347 Hz269 Hz, 539 Hz, 808 Hz135 Hz, 404 Hz, 673 Hz omit Question 7  The lowest frequency that a conch shell is able to produce is 269 Hz, if the resonating dimension is 0.32 meters and the wave speed is 344.8 m/s, what type of standing wave is being created? fixed-fixedcannot be determinedfree-freefixed-free omit Question 8  What is the speed of sound in a chamber (fixed-free) that is 2.3 meters deep if sound is resonating at 476 Hz? 821 m/sec1095 m/sec547 m/sec274 m/sec

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