At a distance of 10 km, a 100 Hz horn, assumed to be an isotropic point source,

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At a distance of 10 km, a 100 Hz horn, assumed to be an isotropic point source, is barely audible. At what distance would it begin to cause pain?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 15, 2011 05:54 AM

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At a distance of 10 km, a 100 Hz horn assumed to be an isotropic point source is barely audible. At what distance would it begin to cause pain.
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At a distance of 10 km, a 100 Hz horn, assumed to be an isotropic point source,

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a The time it takes for sound to travel in air ...View the full answer

Fundamentals of Physics

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