A Sound Wave in Brass Has a Displacement Amplitude of 3.00

question 48

Multiple Choice

A sound wave in brass has a displacement amplitude of 3.00 mm.The frequency of the sound wave 750 Hz and the velocity is 2,813 m/s.If the density of brass is 8.47 $\times$ 10³ kg/m³,then what is the pressure amplitude of the sound wave?

• A) 5.38 \(\times\) 10⁸ N/m²
• B) 5.10 \(\times\) 10⁸ N/m²
• C) 4.70 \(\times\) 10⁸ N/m²
• D) 4.17 \(\times\) 10⁸ N/m²
• E) 3.37 \(\times\) 10⁸ N/m²

---

Definitions:

Diagnostic

Related to the identification of the nature or cause of a health condition, disease, or problem.

Statistical Manual

Reference material that provides guidelines, standards, and criteria for statistical methods and analyses.

Transwoman

An individual who was assigned male at birth but identifies and lives as a woman.

Health Disparities

Differences in health outcomes and determinants between different segments of the population, often influenced by social, economic, and environmental disadvantages.