The Velocity of Sound in Sea Water Is 1

question 15

Multiple Choice

The velocity of sound in sea water is 1.53 * 103 m/s. Find the bulk modulus (in N/m²) of sea water if its density is 1.03 *103 kg/m3.

• A)2.57 * 109
• B)2.19 * 109
• C)2.04 * 109
• D)2.41 * 109
• E)2.82 * 109

---

Definitions:

Hyaline Cartilage

A translucent, bluish-white type of cartilage present in the joints, respiratory tract, and other sites, providing a smooth surface for joint movement as well as support and flexibility.

Fibrocartilage

A type of cartilage with a dense interwoven network of collagen fibers, providing strong support and resisting pressure.

Active Range

The range of motion of a joint or muscle that can be achieved through muscular contraction without external assistance.

Knee Joint

A complex hinge joint in the leg that connects the thigh bone (femur) to the shin bone (tibia), enabling flexion and extension movements.