What Is the Wave Speed in a Brass Wire with a Radius

question 31

Multiple Choice

What is the wave speed in a brass wire with a radius of 0.500 mm stretched with a tension of 125
N? The density of brass is $8.60 \times 10 ^ { 3 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$

• A) 68.8 m/s
• B) 100 m/s
• C) 136 m/s
• D) 0.121 m/s
• E) 500 m/s

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Field Warehouse

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