At a Certain Distance from a Sound Source the Intensity

question 51

Multiple Choice

At a certain distance from a sound source the intensity is measured to be 80 dB.What is the intensity of the sound in W/m²?

• A)10^-4
• B)10⁸
• C)10⁴
• D)10⁸⁰
• E)10^-16

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Definitions:

Short-term Memory

A component of memory where small amounts of information can be stored for a short duration, typically seconds to minutes.

Cross-sectional Study

A study format that examines information from a whole population or a representative sample at a particular moment.

Long-term Memory

The storage of information over an extended period, capable of lasting from minutes to a lifetime, encompassing facts, experiences, and skills.

Short-term Memory

A type of memory that holds a small amount of information for a short period, typically seconds to minutes.