The source of a sound wave has a power of 1.00W. If it is a point source,

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The source of a sound wave has a power of 1.00μW. If it is a point source,

(a) What is the intensity 3.00 m away and

(b) What is the sound level in decibels at that distance?

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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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The source of a sound wave has a power of 1.00W. If it is a point source,

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a The intensity is given by P4 whe...View the full answer

Fundamentals of Physics

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