When a Sine Wave Is Used to Represent a Sound

question 2

Multiple Choice

When a sine wave is used to represent a sound wave, the crest corresponds to:

• A) rarefaction.
• B) condensation.
• C) a point where molecules vibrate at a right angle to the direction of wave travel.
• D) a region of low elasticity.

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Definitions:

Economies of Scale

Cost advantages that enterprises obtain due to scale of operation, with cost per unit of output generally decreasing with increasing scale.

Function Based Divisions

Organizational structuring where a company is divided into departments based on functions such as marketing, finance, or production.

Firm

A business organization, such as a corporation, partnership, or sole proprietorship, that sells goods or services to make a profit.

M-Form Organization

A multi-divisional organizational structure, characterized by a set of autonomous divisions organized under a centralized corporate headquarters.