document.write( "Question 316458: An amplifier has an input power of 5 mW. The output power is 100 mW. What is the decibel gain to the nearest decibel? \n" ); document.write( "

Algebra.Com's Answer #226632 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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An amplifier has an input power of 5 mW.
\n" ); document.write( " The output power is 100 mW.
\n" ); document.write( "What is the decibel gain to the nearest decibel?
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\n" ); document.write( "The decibel gain equation: db = 10*log $\"%28%28p2%29%2F%28p1%29%29\"$
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\n" ); document.write( "In this problem p1 = 5 mw; p2 = 100 mw
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\n" ); document.write( "db = 10*log $\"%28%28100%29%2F%285%29%29\"$
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\n" ); document.write( "db = 10*log(20)
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\n" ); document.write( "db = 10*1.301
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\n" ); document.write( "db = 13 db gain
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