Multiple Choice
When a certain string is clamped at both ends, the lowest four resonant frequencies are measured to be 100, 150, 200, and 250 Hz.One of the resonant frequencies (below 200 Hz) is missing.What is it?
A) 25 Hz
B) 50 Hz
C) 75 Hz
D) 125 Hz
E) 225 Hz
Correct Answer:

Verified
Correct Answer:
Verified
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