Multiple Choice
Standing sound waves: A 0.25-m string, vibrating in its sixth harmonic, excites a 0.96-m pipe that is open at both ends into its second overtone resonance. The speed of sound in air is 345 m/s. The common resonant frequency of the string and the pipe is closest to
A) 540 Hz.
B) 360 Hz.
C) 450 Hz.
D) 630 Hz.
E) 700 Hz.
Correct Answer:
Verified
Correct Answer:
Verified
Q99: Sound: What characteristic of sound determines the
Q100: Intensity: A tiny vibrating source sends waves
Q101: Interference: Two stereo speakers mounted 4.52 m
Q102: Beats: The tension in each of two
Q103: Standing sound waves: A pipe is 0.90
Q104: Standing sound waves: Consider a pipe of
Q105: Doppler effect: As you stand by the
Q107: Sound level: An enclosed chamber with sound
Q108: Sound level: At a distance of 2.00
Q109: Waves on a string: A 6.0-m wire