Math Problem Statement
Solve for the indicated value, and graph the situation showing the solution point. The formula for measuring sound intensity in decibels DD is defined by the equation D=10log(II0)D=10logII0 using the common (base 10) logarithm where II is the intensity of the sound in watts per square meter and I0=10−12I0=10−12 is the lowest level of sound that the average person can hear. How many decibels are emitted from a jet plane with a sound intensity of 8.1⋅1028.1⋅102 watts per square meter? Round your answer to three decimal places. The jet plane emits
decibels at 8.1⋅1028.1⋅102 watts per square meter
Solution
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Math Problem Analysis
Mathematical Concepts
Logarithms
Sound Intensity
Decibel Calculation
Formulas
D = 10 log(I / I0)
Theorems
Properties of Logarithms
Suitable Grade Level
Grades 10-12
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