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 2.9 m. 16.9 m/sec4.83 m/sec0.21 m/sec40.6 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? 5.80 meters1.45 meters20.3 meters2.90 meters omit Question 3  A string vibrates at 319 Hz with a wavelength of 2.9 meters. If the wavelength is shortened by 0.725 meters, what is its new frequency? 239 Hz440 Hz425 Hz1276 Hz omit Question 4  A fundamental fixed-fixed standing wave is generated along a 1.4-meter string when its frequency is 319 Hz. What would be the frequency of a 3rd harmonic wave generated along this same string? 957 Hz893 Hz106 Hz479 Hz omit Question 5  The speed of sound inside a 0.57-meter long open-closed tube (fixed-free) is 348.4 m/sec.What are its first three resonate frequencies? 153 Hz, 306 Hz, 458 Hz306 Hz, 917 Hz, 1528 Hz153 Hz, 458 Hz, 764 Hz306 Hz, 611 Hz, 917 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? 306 Hz, 611 Hz, 917 Hz306 Hz, 917 Hz, 1528 Hz153 Hz, 306 Hz, 458 Hz153 Hz, 458 Hz, 764 Hz omit Question 7  The lowest frequency that a conch shell is able to produce is 306 Hz, if the resonating dimension is 0.285 meters and the wave speed is 348.4 m/s, what type of standing wave is being created? cannot be determinedfree-freefixed-freefixed-fixed omit Question 8  What is the speed of sound in a chamber (fixed-free) that is 2.9 meters deep if sound is resonating at 319 Hz? 463 m/sec694 m/sec925 m/sec231 m/sec

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