2) Ten cars in a circle at a boom box competition produce a 120-dB sound intensity level at the center of the circle. What is the average sound intensity level produced there by each stereo, assuming interference effects can be neglected?

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2) Ten cars in a circle at a boom box competition produce a
120-dB sound intensity level at the center of the circle.
What is the average sound intensity level produced there by
each stereo, assuming interference effects can be
neglected?
3) How much more intense is a sound that has a level 17.0 dB
higher than another?
Transcribed Image Text:2) Ten cars in a circle at a boom box competition produce a 120-dB sound intensity level at the center of the circle. What is the average sound intensity level produced there by each stereo, assuming interference effects can be neglected? 3) How much more intense is a sound that has a level 17.0 dB higher than another?
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