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

---

Definitions:

Trust And Understanding

The foundation for building strong relationships, implying a belief in the reliability, truth, and ability of others combined with comprehension and empathy.

Robert Park

An influential American sociologist known for his work on urban sociology, collective behavior, and human ecology.

Ethnic Groups

Communities or populations that share a common cultural heritage, ancestry, language, history, and sometimes physical characteristics.

Racism

A mindset of bias, differential treatment, or enmity against persons of another race, rooted in the assumption that one's race is superior.