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The formula L = 10 log is often used to relate loudness of sound (L) to its intensity (I; Io is the intensity of a barely audible sound). The loudest concert ever recorded was performed by Manowar in 1994. The loudness of this concert was measured at 129.5 dB. How much more intense was the concert than a normal conversation which measures 53 dB?

The formula L = 10 log is often used to relate loudness of sound (L) to its intensity (I; Io is the intensity of a barely audible sound). The loudest concert ever recorded was performed by Manowar in 1994. The loudness of this concert was measured at 129.5 dB. How much more intense was the concert than a normal conversation which measures 53 dB?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The formula L = 10 log is often used to relate loudness of sound (L) to its intensity (I; Io is the intensity of a barely audible sound). The loudest concert ever recorded was performed by Manowar in 1994. The loudness of this concert was measured at 129.5 dB. How much more intense was the concert than a normal conversation which measures 53 dB?
Transcribed Image Text:The formula L = 10 log is often used to relate loudness of sound (L) to its intensity (I; Io is the intensity of a barely audible sound). The loudest concert ever recorded was performed by Manowar in 1994. The loudness of this concert was measured at 129.5 dB. How much more intense was the concert than a normal conversation which measures 53 dB?
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