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

Question

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The Answer of 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

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