What Is the Intensity Level of a Sound with Intensity

question 28

Multiple Choice

What is the intensity level of a sound with intensity of 5.0 *10^-11 W/m²? (I₀ = 10^-12 W/m²)

• A) 74 dB
• B) 54 dB
• C) 17 dB
• D) 27 dB

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Definitions:

Welfare Reform

Changes in the public assistance system aiming to improve the management and delivery of welfare benefits, often with the goal of encouraging employment among beneficiaries.

Welfare Recipients

Individuals or households that receive assistance from government programs designed to aid those in financial need, often including help with food, housing, and healthcare.

Poverty

The state of having insufficient financial resources or income to meet basic needs such as food, shelter, and clothing, resulting in a lower standard of living.

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The economy of the United States, characterized by its high GDP, technological innovation, and diverse industrial base.