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32264 32264
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4 months ago

A length of piano wire is used to hang a mass from the ceiling. If the total mass of the string is 0.72 g and the mass hung from it is 1850 g, what is the length of the wire, assuming the fundamental frequency when plucked in these circumstances is 320 Hz?



2.48 cm



6.15 cm



3.08 cm



1.54 cm

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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jamiecrojamiecro
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4 months ago
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32264 Author
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4 months ago
Just got PERFECT on my quiz
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Yesterday
Good timing, thanks!
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2 hours ago
Thanks
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