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# At a rock concert, a dB meter registered 130 dB whenplaced

ISBN: 9780131495081 132

## Solution for problem 16.26 Chapter 16

Physics for Scientists & Engineers with Modern Physics | 4th Edition

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Problem 16.26

At a rock concert, a dB meter registered 130 dB whenplaced 2.2 m in front of a loudspeaker on the stage, (a) Whatwas the power output of the speaker, assuming uniformspherical spreading of the sound and neglecting absorptionin the air? (b) How far away would the sound level be asomewhat reasonable 85 dB?

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##### ISBN: 9780131495081

The full step-by-step solution to problem: 16.26 from chapter: 16 was answered by , our top Physics solution expert on 11/10/17, 05:57PM. This textbook survival guide was created for the textbook: Physics for Scientists & Engineers with Modern Physics, edition: 4. The answer to “At a rock concert, a dB meter registered 130 dB whenplaced 2.2 m in front of a loudspeaker on the stage, (a) Whatwas the power output of the speaker, assuming uniformspherical spreading of the sound and neglecting absorptionin the air? (b) How far away would the sound level be asomewhat reasonable 85 dB?” is broken down into a number of easy to follow steps, and 53 words. Physics for Scientists & Engineers with Modern Physics was written by and is associated to the ISBN: 9780131495081. This full solution covers the following key subjects: Sound, placed, assuming, away, Concert. This expansive textbook survival guide covers 44 chapters, and 3904 solutions. Since the solution to 16.26 from 16 chapter was answered, more than 232 students have viewed the full step-by-step answer.

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