Problem
1. A piccolo is a shorter version of a flute with a higher pitch. If the fundamental frequency of a flute is 250 Hz. Which of the following could be the fundamental frequency of the piccolo?
2. Observing a lightning flash, you hear the thunder 3.9 seconds later. How far away in meters did the lightning strike to two significant digits?
3. Listening to the oncoming thunder with a sound detector, you are able to measure its sound intensity peaks at 77 cycles per second. What is the distance in meters between the peaks of pressure compression to two significant digits?