Physics, 14.06.2020 00:57, nook4boo

Een the
are
12. A piano string having a diameter
of 0.90 mm is replaced by another
string of the same material but with
diameter 0.93 mm. If the tension of
the wire is the same as before,
(a) what is the percentage change
in the frequency of the
fundamental note?
(b) what percentage change in the
tension would be necessary to
restore the original frequency?
of
its

s in
249

Answers: 3

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Een the
are
12. A piano string having a diameter
of 0.90 mm is replaced by another