Recent content by Codav

  1. C

    Resonant Frequency and speed of sound

    I've solved it myself. It's actually quite simple, I was using the wrong equation for resonant frequency. Info: 0.54m, Speed of sound=346m/s Half of one wavelength is the length of the chime. λ=0.54m*2 λ=1.08m Use first resonant frequency equation: F1=v/λ F1=346/1.08 =320Hz Now multiply the...
  2. C

    Answer Checking: Unit 1 Waves Chapter 1

    1. I'll just post the entire question list for this chapter in image format. http://imgur.com/retjkzJ1. i) The amplitude is the measurement of the wave from the equilibrium point to the trough or crest of a wave. The wavelength is the measurement of two successive points of a wave. ii)...
  3. C

    Resonant Frequency and speed of sound

    1. Hollow tube chimes are made of metal and are open at each end. One chime is 0.54m long. -If the speed of sound is 346m/s, what is the frequency of sound produced by the third resonant length? -What would happen to the frequency of sound produced by the third resonant length if the chime...
  4. C

    Can a 28.5Hz Frequency Cause a Standing Wave in a 6m Long String?

    1. A string that is 6.0m long is vibrating with three loops in it. The frequency of the source is 16.5Hz. What is the fundamental frequency of the string? What is the speed of the waves in the string? Explain whether or not a source of frequency of 28.5Hz causes a standing wave in the...
Back
Top