measured in watts per meter squared (W/m2), is inversely proportional to the square of the distance between the engine and an airport ramp worker. For a certain jet, the sound intensity measures 0.6 W/m2 at a distance of 8 meters from the

measured in watts per meter squared (W/m2), is inversely proportional to the square of the distance between the engine and an airport ramp worker. For a certain jet, the sound intensity measures 0.6 W/m2 at a distance of 8 meters from the

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Mechanical Waves

Section: Chapter Questions

Problem 14OQ

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The sound intensity of a jet engine, measured in watts per meter squared (W/m²), is inversely proportional to the square of the distance between the engine and an airport ramp worker. For a certain jet, the sound intensity measures 0.6 W/m² at a distance of 8 meters from the ramp worker. What is the sound intensity (in W/m²) for a ramp worker 10 meters from the jet?

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