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Suppose You Sound a 1056-Hertz Tuning Fork at the Same

Question 41

Multiple Choice

Suppose you sound a 1056-hertz tuning fork at the same time 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 hertz
B) 1054 hertz
C) 1056 hertz
D) 1058 hertz
E) 1059 hertz

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