In Which of the Following Is the Speed of Sound

question 39

Multiple Choice

In which of the following is the speed of sound greatest?

• A)air
• B)water
• C)a vacuum
• D)wood
• E)steel

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Definitions:

Social Organization

A framework that defines how society is structured and grouped, often based on social functions, roles, and responsibilities.

Capitalism

An economic system where trade, industries, and the means of production are largely or entirely privately owned and operated for profit, often characterized by competitive markets.

Overpopulation

Overpopulation occurs when a species' population exceeds the carrying capacity of its ecological niche, resulting in environmental degradation and diminished quality of life.

Exploitation

The act of treating someone unfairly by using their work or ideas and giving them little or nothing in return.