Multiple Choice
A pianist is playing a 30.87-Hz and a 32.70-Hz note. The beat heard is
A) 63.57 Hz.
B) 31.78 Hz.
C) 1.83 Hz.
D) 0.91 Hz.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q36: When destructive interference occurs, the resultant disturbance
Q37: In a "dispersive" medium, waves exhibit all
Q38: The speed of sound in biological
Q39: The tension in a violin string is
Q40: When vibrating at a frequency of 12
Q42: Two guitar players are simultaneously playing a
Q43: Two loudspeakers 6.00 m apart emit the
Q44: Two strings, one thick (linear density
Q45: The human ear canal is approximately 2.50
Q46: In which of the following media will