Physics, 19.01.2021 22:40 veronica25681

The low-frequency speaker of a stereo set has a surface area of 0.03 m2 and produces 2.33 W of acoustical power. What is the intensity at the speaker (in W/m2)?

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The low-frequency speaker of a stereo set has a surface area of 0.03 m2 and produces 2.33 W of acous...