You are at BNA (Nashville Airport) watching commercial airliners take off. At a distance of 1,357.1 away from the plane, you record a sound intensity level of 71.52 decibels. If you move such that the new sound intensity level is 87.85 decibels, how far are you away from the plane (in meters)?
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You are at BNA (Nashville Airport) watching commercial airliners take off. At a distance of 1,357.1 away from the plane, you record a sound intensity level of 71.52 decibels. If you move such that the new sound intensity level is 87.85 decibels, how far are you away from the plane (in meters)?
Given L1=1357.1m,
β1=71.52dB
β2=87.85dB
L2=?
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