A flute plays a note with a frequency of 266 Hz. What is the speed of sound if the wavelength is 1.3 m?
Wave speed = (frequency) x (wavelength)
= (266 /sec) x (1.3 meters)
= 345.8 meters/sec
Speed of sound or wave is the product of the frequency of the wave and its wavelength. The speed of sound of the flute note is 345.8 meters per second.
Given information-
The frequency of the flute note is 266 Hz.
The wavelength is wave 1.3 m.
The speed of sound has to be find out.
Speed of sound or wave is the product of the frequency of the wave and its wavelength.It can be given as,
\(v_w=f\times\lambda\)
Here, \(f\) is the frequency of the wave and \(\lambda\) is the wavelength of the wave.
As, the frequency of the flute note is 266 Hz and the wavelength is wave 1.3 m.
Thus the speed of sound of the flute note is,
\(v_w=266\times1.3\\v_w=345.8\)
Hence the speed of sound of the flute note is 345.8 meters per second.
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