We know that the velocity of the sound on air depends of the temperature. v0 is the velocity of the sound at 0 degree celsius = 330 m/sec then vsound formula we are blowing air on the extreme of a closed pipe of 20 cm. length. it is known that the wavelength of the resonant wave ?=4 x length of the pipe, in this case ?=80 cm. will the frequency we hear change with the temperature?
A) Yes, the frequency will change with temperature.
B) No, the frequency will remain constant regardless of temperature.
C) It depends on the specific temperature change.
D) The frequency will decrease with temperature.