What is the power ratio for dB=40?

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2007-06-15 14:53:34 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

10logx=40
=>log x=4
=>x=10^4
=>x=10000

2007-06-15 16:20:15 · answer #1 · answered by arkidmitra 2 · 0⤊ 0⤋

10000

2007-06-16 03:51:35 · answer #2 · answered by subhash p 1 · 0⤊ 0⤋

I believe it is log(40).

2007-06-15 22:27:19 · answer #3 · answered by Jake in Indiana 5 · 0⤊ 0⤋

10,000

2007-06-15 22:52:02 · answer #4 · answered by Gene 7 · 0⤊ 0⤋