omit Question 1  What is the wave speed of a wave traveling through a long spring if its frequency is 14 Hz and its wavelength is 2.3 m. 32.2 m/sec0.16 m/sec6.09 m/sec16.3 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? 2.30 meters1.15 meters4.60 meters16.1 meters omit Question 3  A string vibrates at 563 Hz with a wavelength of 2.3 meters. If the wavelength is shortened by 0.575 meters, what is its new frequency? 751 Hz422 Hz2252 Hz979 Hz omit Question 4  A fundamental fixed-fixed standing wave is generated along a 1.4-meter string when its frequency is 563 Hz. What would be the frequency of a 3rd harmonic wave generated along this same string? 188 Hz845 Hz1689 Hz1576 Hz omit Question 5  The speed of sound inside a 0.53-meter long open-closed tube (fixed-free) is 344.8 m/sec.What are its first three resonate frequencies? 325 Hz, 976 Hz, 1626 Hz325 Hz, 651 Hz, 976 Hz163 Hz, 325 Hz, 488 Hz163 Hz, 488 Hz, 813 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? 325 Hz, 976 Hz, 1626 Hz325 Hz, 651 Hz, 976 Hz163 Hz, 325 Hz, 488 Hz163 Hz, 488 Hz, 813 Hz omit Question 7  The lowest frequency that a conch shell is able to produce is 325 Hz, if the resonating dimension is 0.265 meters and the wave speed is 344.8 m/s, what type of standing wave is being created? fixed-fixedfree-freefixed-freecannot be determined 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 563 Hz? 324 m/sec647 m/sec1295 m/sec971 m/sec

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