The Bulk Modulus of Aluminum Is 7 $\times$ 10¹⁰ N/m² $\times$ 10³ Kg/m³,then What Is the Speed of Sound in Aluminum

question 87

Multiple Choice

The bulk modulus of aluminum is 7.1 $\times$ 10¹⁰ N/m².If the density of aluminum is 2.7 $\times$ 10³ kg/m³,then what is the speed of sound in aluminum?

• A) 4,500 m/s
• B) 4,700 m/s
• C) 4,900 m/s
• D) 5,100 m/s
• E) 5,500 m/s

---

Definitions:

Monocytes

A type of white blood cell that plays a significant role in the immune system by fighting infections and mediating immune responses.

Inflammatory Response

The body's protective reaction to infection, irritation, or injury, which often causes redness, warmth, swelling, and pain.

Enteric Coated Medications

Medications coated with a material that prevents them from dissolving in the stomach, allowing them to reach the intestine before releasing their active ingredient.

Ulcerative Colitis

A chronic inflammatory bowel disease that causes long-lasting inflammation and ulcers in the digestive tract.