omit Question 1  What is the wave speed of a wave traveling through a long spring if its frequency is 11 Hz and its wavelength is 2.5 m. 4.40 m/sec13.5 m/sec27.5 m/sec0.23 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? 5.00 meters1.25 meters2.50 meters13.8 meters omit Question 3  A string vibrates at 500 Hz with a wavelength of 2.5 meters. If the wavelength is shortened by 0.625 meters, what is its new frequency? 2000 Hz667 Hz375 Hz800 Hz omit Question 4  A fundamental fixed-fixed standing wave is generated along a 1.1-meter string when its frequency is 500 Hz. What would be the frequency of a 3rd harmonic wave generated along this same string? 1500 Hz167 Hz1100 Hz750 Hz omit Question 5  The speed of sound inside a 0.74-meter long open-closed tube (fixed-free) is 346 m/sec.What are its first three resonate frequencies? 234 Hz, 468 Hz, 701 Hz117 Hz, 234 Hz, 351 Hz117 Hz, 351 Hz, 584 Hz234 Hz, 701 Hz, 1169 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? 117 Hz, 351 Hz, 584 Hz234 Hz, 701 Hz, 1169 Hz234 Hz, 468 Hz, 701 Hz117 Hz, 234 Hz, 351 Hz omit Question 7  The lowest frequency that a conch shell is able to produce is 234 Hz, if the resonating dimension is 0.37 meters and the wave speed is 346 m/s, what type of standing wave is being created? free-freefixed-freecannot be determinedfixed-fixed omit Question 8  What is the speed of sound in a chamber (fixed-free) that is 2.5 meters deep if sound is resonating at 500 Hz? 625 m/sec313 m/sec1250 m/sec938 m/sec

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