Logarithms in Algebra
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1. "Loudness" is measured in decibels, DB. I = I0 * 10 DB/10 (also typed as I =I0*10^(DB/10))gives the intensity,I,of sound, where I0 is the intensity of the threshold of sound, or the sound that can barely be perceived. ...
2. Is log(ab)=log(a) log(b) a true statement? Choose any positive values for a and b and then compute both sides of this equation. Does it appear that this is a true statement? Why? Show all calculations.
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