Multiple Choice
The air columns in two identical pipes vibrate at frequencies of 150 Hz.The percentage of change needed in the length of one of the pipes to produce 3 beats per second is
A) 1%
B) 2%
C) 3%
D) 4%
E) 5%
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q32: Two sources are said to be coherent
Q33: Wire A is the same mass per
Q34: If both the tension and the length
Q35: A string whose length is 1 m
Q36: The interference of waves refers to the<br>A)slowing
Q38: If the amplitude of a standing wave
Q39: Two wave trains of the same frequency
Q40: Two trumpet players are both playing a
Q41: A stretched string of length L,fixed at
Q42: Two sound waves,one wave is given