By What Amount Does the Sound Intensity Decrease When the Distance

question 14

Multiple Choice

By what amount does the sound intensity decrease when the distance to the source triples?

• A) 1.9 dB
• B) 3 dB
• C) 9 dB
• D) 10 dB
• E) ​0.11 dB

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Definitions:

Persuade

To induce someone to do something through reasoning or argument.

Workable

Feasible or capable of being implemented or done; practical and functional.

Feasible

Possible to do easily or conveniently; within the realm of practicality.

Audience's Capabilities

The skills, knowledge, and competencies that an audience possesses, which can influence how information is presented and received.