joshuaabraham joshuaabraham

23-03-2022
Mathematics

contestada

And equation for loudness in decibels is L equals 10logR where R is the relative intensity of a sound. Sounds that reach levels of 120 decibels , what is the density?

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noobxvibes noobxvibes

23-03-2022

Answer:

10 log(R) = 120 log(R) = 12 R = 1012 ---- From the definition of a logarithm: 10log(x) = x

Explanation :

A = log10[1000(1 + 0.04)5]

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