The Speed of Sound in Water Is 4

question 71

Multiple Choice

The speed of sound in water is 4.3 times the speed of sound in air.A whistle produces a sound wave in air with a frequency f₀.When this sound wave enters the water,its frequency becomes

• A) 4.3 f_0.
• B) f_0.
• C) f₀/4.3.
• D) not enough information

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Definitions:

Effective Restructuring

Entails making significant organizational changes that aim to improve efficiency, reduce costs, or better align the business structure with its strategic objectives.

Outsourcing

The act of hiring third-party vendors to perform services or create goods that traditionally were performed in-house, as a strategy to focus on core business activities.

Rightsizing

The process of adjusting a company's workforce to its optimal size, often involving layoffs or restructuring.

Systematic Change

A long-term strategy that changes the organization's culture and attitudes, and employees' values, with the goals of reducing costs and enhancing quality.