The Sound Intensity Level 5

question 329

Multiple Choice

The sound intensity level 5.0 m from a point source is 95 dB. At what distance will it be 75 dB?

• A) 50 m
• B) 225 m
• C) 25 m
• D) 75 m

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Definitions:

Memorable Events Error

A cognitive bias that occurs when memorable or significant events are more easily recalled than ordinary events, skewing perception and decision-making.

Knowledge Requires

The necessity of certain conditions or elements to possess understanding or awareness about something.

Evidence

The available body of facts or information indicating whether a belief or proposition is true or valid.

Visual Experiences

Perceptions and interpretations of the surrounding environment through the sense of sight.