18. 1/2 points Previous Answers SerPOP5 14.P.055. My Notes Ask Your Teache A stu

Question

18. 1/2 points Previous Answers SerPOP5 14.P.055. My Notes Ask Your Teache A student uses an audio oscillator of adjustable frequency to measure the depth of a water well. The student reports hearing two successive resonances at 52.40 Hz and 60.90 Hz. (Assume that the speed of sound in air is 343 m/s.) (a) How deep is the well? 20.18 (b) How many antinodes are in the standing wave at 52.40 Hz? 5 Your response differs from the correct answer by more than 10%. Double check your calculations. antinodes Need Help? Read

Explanation / Answer

wavelength = speed /frequency
n = L/wavelength

3 complete wavelength of standing wave fit in the length of well

so total 6 antinodes are there

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.