A 220 Hz tuning fork is held above a closed pipe. Find the spacing between the resonances
A 220 Hz tuning fork is held above a closed pipe. Find the spacing between the resonances when the air temperature is 20 °C. Take speed of sound in air at 20 °C to be 343 m/s.
a. 1.56 m b. 3.11 m c. 0.78 m d. 2.34 m