The Intensity of a Wave at a Certain Point Is

question 112

Multiple Choice

The intensity of a wave at a certain point is I. A second wave has twice the energy density and 3 times the speed of the first. What is the intensity of the second wave?

• A) I
• B) 2I
• C) 3I
• D) 6I
• E) 2I/3

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Definitions:

Life Expectancy

The average period that a person is expected to live, which varies across populations and is influenced by factors such as genetics, lifestyle, and the environment.

Nations

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Socioeconomic Position

The social and economic standing of a person or group within the hierarchical structure of society, often influencing access to resources and opportunities.

Sociologists

Scholars or professionals who study social behavior, structures, and systems and their impact on human interactions and societal development.