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In certain ranges of a piano keyboard, more than one string is tuned to the same note to provide extra loudness. For example, the note at 11
Question
In certain ranges of a piano keyboard, more than one string is tuned to the same note to provide extra loudness. For example, the note at 110 Hz has two strings at this frequency. If one string slips from its normal tension of 596 N to 538.00 N, what beat frequency is heard when the hammer strikes the two strings simultaneously
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Physics
3 years
2021-08-27T07:54:46+00:00
2021-08-27T07:54:46+00:00 1 Answers
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Answers ( )
Answer:
5.4893 beats/sec
Explanation:
We have f_1 and f_2 as frequency of two waves
also we know that according to question
F and F’ are forces on the two frequencies.
therefore, beat frequency is