13. Why do the strings used for the lowest--frequency notes on a piano normally have wire wrapped around them?
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![13. Why do the strings used for the lowest--frequency notes on a
piano normally have wire
wrapped around them?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7a60db0-27e1-41c5-9dc3-027ebae1e799%2F55cf4ec2-c219-4134-a1ee-6b50509322a0%2Fcwpmys_processed.jpeg&w=3840&q=75)
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