document.write( "Question 47049This question is from textbook
\n" ); document.write( ": The decibel level of sound is given by D=10*log(I/10^-12), where I is the sound intensity measured in watts per square meter. Find the decibel level of a whisper at an intensity of 5.4 x 10^-10 watts per square meter. \n" ); document.write( "
Algebra.Com's Answer #31175 by Nate(3500)\"\" \"About 
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I did this one before.
\n" ); document.write( "D = 10*log(I/10^(-12)) = 10*log(I10^(12)) = 10*log((5.4)(10^(-10))(10^(12))) = 10*log(540)
\n" ); document.write( "About 27.3239
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