the lowest frequency we can hear is about 20hz. calculate the wavelength associated with this frequency for sound that travels at 340m/s. how long is this in feet.

  1. 👍 0
  2. 👎 0
  3. 👁 63
  1. distance = speed * time
    Lambda = 340(1/20) meters

    you can convert meters to feet I think

    1. 👍 0
    2. 👎 0
    posted by Damon

Respond to this Question

First Name

Your Response

Similar Questions

  1. physics

    1.calculate th speed of waves in water that are 0.4m apart and have a frequency of 2hz? 2. sound waves travel at approximately 340m/s what is the wavelength of a sound with a frequency of 20Hz? what is the wavelength of a sound

    asked by charlie on March 31, 2011
  2. physics

    The siren on an ambulance is emitting a sound whose frequency is 2421 Hz. The speed of sound is 343 m/s. (a) If the ambulance is stationary and you (the "observer") are sitting in a parked car, what are the wavelength and the

    asked by carter montgomery on January 29, 2013
  3. Physics

    If a note was "fretted", by reducing the length of the string to 0.25 m, then the lowest frequency note this string could play is? in Hertz I am not certain of the term fretted. The lowest frequency will be the longest wavelength,

    asked by Allie on November 11, 2006
  4. Physics

    Calculate the frequency of an electron traveling at 1.85 X 10^7 m/s. Since the velocity and mass of the electron are known, I tried to use the De Broglie wavelength formula: let L = lambda, h = plancks constant L = h/mv and I got

    asked by Stesson on January 21, 2018
  5. Physics

    If velocity of wave of 0.15m/s and the frequency of 20HZ,what is the wavelength?

    asked by Musa on December 31, 2012
  6. physics

    if the velocity of wave is 0.15m/s and the frequency is 20Hz, what is the wavelength?

    asked by Peterson on June 25, 2017
  7. physics

    the speed of a certain wave is 3.00cm/s. if its frequency is 0.20hz, what are its wavelength and period

    asked by mark daniel on October 13, 2016
  8. Science please answer?

    what is the wavelength and frequency if the wavelengthis4.5x10-7 Show wok please (-7) You have already stated the frequency. Are you talking about light? What are the units of wavelength? meters? cm? feet/ frequency = (wave

    asked by Brooke on November 28, 2006
  9. Chemistry

    E=hv E=energy h= Planck's constant =6.626 x 10^-34 v= frequency 1. What is the energy of light having a frequency of 2.28 x 10^12? ( I do have an answer for this but I'm not so sure about it.) 2.What is the energy of light with a

    asked by Ann on December 3, 2014
  10. Physics

    The larger the frequency of the tuning fork, the smaller the length of the tube at which you hear the resonant sound. Explain why this is so (think in terms of the relationship between frequency and wavelength).

    asked by Nova on November 18, 2017

More Similar Questions