A Wave Oscillates Up and Down Two Complete Cycles Each

question 80

Multiple Choice

A wave oscillates up and down two complete cycles each 1 s. If the wave travels an average distance of 6 m in 1 s, its wavelength is

• A)0.5 m.
• B)1 m.
• C)2 m.
• D)3 m.
• E)6 m.

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Definitions:

Multifidus

A series of small muscles that run along the vertebral column, providing stability and supporting spinal movements.

Serratus Anterior

A muscle that originates on the surface of the upper eight or nine ribs and inserts along the entire anterior length of the medial border of the scapula, playing a key role in the movement of the shoulder blade.

Levator Scapulae

A muscle located in the back and neck that functions to elevate the scapula (shoulder blade).

Scapula

Bone forming the shoulder blade.