Multiple Choice
A string that is 0.15 m long and fixed at both ends is vibrating in its n = 5 harmonic.The sound from this string excites a pipe that is long and open at both ends into its second overtone resonance.What is the distance between a node and an adjacent antinode,in the string? The speed of sound in air is 345 m/s.
A) 15 mm
B) 7.5 mm
C) 23 mm
D) 30 mm
E) 150 mm
Correct Answer:

Verified
Correct Answer:
Verified
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