Solution

Question\n\nTwo sounds have intensities $I_1$ and $I_2$ such that $L_1 = 85 \, \text{dB}$ and $L_2 = 65 \, \text{dB}$. Find the ratio $\dfrac{I_1}{I_2}$, where $I_0 = 10^{-12} \, \text{W/m}^2$.\n\nContent coming soon. Write the full solution here, or use the part files (p-i.mdx, p-ii.mdx, …) for each part.