What Is the Radius of a Brass Wire Having a Wave

question 10

Multiple Choice

What is the radius of a brass wire having a wave speed of 225 m/s when stretched with a tension of 150 N? The density of brass is 8.60 * 10³ kg/m³.

• A)0.750 mm
• B)0.563 mm
• C)0.412 mm
• D)0.331 mm
• E)0.287 mm

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