Question: q , 1 . A wave on a string has a fundamental frequency of 4 0 0 Hz . If you press your finger down

q,1. A wave on a string has a fundamental frequency of 400 Hz . If you press your finger down on the string, shortening its length to 45 of the old length, the frequency will be
A)500 Hz
B)480 Hz
C)400 Hz
D)320 Hz
q , 1 . A wave on a string has a fundamental

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