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Math Question

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The sound level, \( \beta \), in decibels (dB), of a sound with an intensity of \( / \) is calculated in relation to the threshold of human hearing, \( I_{0, \text { by this }} \) equation.
\[
\beta=10 \log \left(\frac{I}{I 0}\right)
\]
The threshold of human hearing is \( 10^{-12} \) watts \( / \) meter \( ^{2} \).
The sound level of a jet plane is approximately \( 140 \mathrm{~dB} \). The intensity of the sound of a jet plane is approximately
\begin{tabular}{|l|}
\hline \multicolumn{1}{|c|}{\( \backsim \) watts/meter \( ^{2} \). } \\
\hline 10 & \\
10,000 & \multicolumn{1}{|l}{} \\
100 & \\
1,000 \\
\hline
\end{tabular}

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