Managements of sports stadiums and arenas often encourage fans to make as much noise as possible. Find the average decibel, level D=10 log for each venue with the given intensity, I. (a) Fans from city A at a stadium: 1 = (1.58×10¹4) 10 (b) Fans from city B at a stadium: 1 = (3.9×10¹2) (c) Fans from city C at a stadium: 1 = (1.3×10¹2) lo (a) The average decibel level is dB. dB. (Round to the nearest integer as needed.) (b) The average decibel level is (Round to the nearest integer as needed.) (c) The average decibel level is dB. (Round to the nearest integer as needed.) ww

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Managements of sports stadiums and arenas often encourage fans to make as much noise as possible.
Find the average decibel, level D=10 log
for each venue with the given intensity, I.
(a) Fans from city A at a stadium: 1 = (1.58×10¹4) 10
(b) Fans from city B at a stadium: 1 = (3.9×10¹2) 10
(c) Fans from city C at a stadium: 1 = (1.3×10¹2)
(a) The average decibel level is dB.
(Round to the nearest integer as needed.)
(b) The average decibel level is
dB.
(Round to the nearest integer as needed.)
(c) The average decibel level is dB.
(Round to the nearest integer as needed.)
ww
Transcribed Image Text:Managements of sports stadiums and arenas often encourage fans to make as much noise as possible. Find the average decibel, level D=10 log for each venue with the given intensity, I. (a) Fans from city A at a stadium: 1 = (1.58×10¹4) 10 (b) Fans from city B at a stadium: 1 = (3.9×10¹2) 10 (c) Fans from city C at a stadium: 1 = (1.3×10¹2) (a) The average decibel level is dB. (Round to the nearest integer as needed.) (b) The average decibel level is dB. (Round to the nearest integer as needed.) (c) The average decibel level is dB. (Round to the nearest integer as needed.) ww
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