Multiple Choice
A string with a length of 3.0 m has two adjacent resonances at frequencies 112 Hz and 140 Hz.
-Determine the speed of the waves on the string vibrating at 140 Hz..
A) 28 m/s
B) 42 m/s
C) 56 m/s
D) 140 m/s
E) 168 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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