A Sound Wave Radiates from a Source in All Directions

question 83

Multiple Choice

A sound wave radiates from a source in all directions.If the power of the sound source is 200 watts,then the intensity level of the sound wave 100 m from the source is (in dB)

• A) 98.5.
• B) 92.0.
• C) 91.5.
• D) 89.6.
• E) 88.3.

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Definitions:

Desired Outcomes

The specific goals or results that an individual or organization aims to achieve.

Procedures

Established methods or sequences of actions for accomplishing a task or solving a problem.

Policies

Guidelines or principles that govern the operations and decision-making processes within an organization.

Organizational Pressure

The internal or external forces that influence the behaviors, performance, and strategies of an organization.