On the big swing between Gladfelter and Spidel, the time
for one cycle is 3.0 sec. What is the frequency?
In a mass-spring system, explain what happens to the frequency for a small amplitude vibration compared to a large amplitude vibration. Cite your experiment. Give a possible reason for this phenomenon.
Explain the difference in oscilloscope traces for a
low-pitched pure tone and a high-pitched pure tone at the same loudness.
Explain how the sounds of a person singing "OOOOO" differ from a person singing "AHHHH" when they sing at the same frequency or pitch. See class activities for Thursday and text section 11.13. Discuss the oscilloscope waveforms for the two different sounds.