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The Function f(x)=10log(xx0)f(x) = 10log\left(\frac{x}{x_0}\right) Can Be Used to Determine the Decibels of a Sound

Question 9

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The function f(x)=10log(xx0)f(x) = 10log\left(\frac{x}{x_0}\right) can be used to determine the decibels of a sound with intensity x, where x0 is the intensity of an extremely quiet sound at the threshold of human hearing.

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