A 200-M Long Piano String of Mass 10

question 90

Multiple Choice

A 2.00-m long piano string of mass 10.0 g is under a tension of 320 N.Find the speed with which a wave travels on this string.

• A)506 m/s
• B)253 m/s
• C)126 m/s
• D)358 m/s
• E)80.0 m/s

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