Audio system 1 produces an intensity level of 1 90.0 dB,
Chapter 16, Problem 16.24(choose chapter or problem)
Audio system 1 produces an intensity level of 1 90.0 dB, and system 2 produces an intensity level of 2 93.0 dB. The corresponding intensities (in W/m2) are I1 and I2. Determine the ratio I2 /I1.
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