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9. The sound intensity a distance d1 = 17.0 m from a lawn mower is 0.270 W/mz. What is the sound intensity a distance dz

9. The sound intensity a distance d1 = 17.0 m from a lawn mower is 0.270 W/mz. What is the sound intensity a distance dz = 33.0 m from the lawn mower? (Enter your answer in W/m2.)

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