leo
leo asked in Science & MathematicsPhysics · 1 month ago

​​​​​A wave travelling a string with a fundamental frequency of 440 Hz moves at 400 m/s. What is the wavelength of the 4th harmonic?

1 Answer

Relevance
  • NCS
    Lv 7
    1 month ago

    The 4th harmonic on this string has frequency

    f = 4*440Hz = 1760 Hz

    and so λ = v/f = 400m/s / 1760Hz = 0.23 m

Still have questions? Get answers by asking now.