Multiple Choice
Suppose you sound a 1056-Hz tuning fork when you strike a note on the piano and hear 2 beats/second.You tighten the piano string very slightly and now hear 3 beats/second.What is the frequency of the piano string?
A) 1053 Hz
B) 1054 Hz
C) 1056 Hz
D) 1058 Hz
E) 1059 Hz
Correct Answer:
Verified
Correct Answer:
Verified
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