A certain sound source is increased in sound level by 30.0 dB. By what multiple is (a)

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A certain sound source is increased in sound level by 30.0 dB. By what multiple is

(a) Its intensity increased and

(b) Its pressure amplitude increased?

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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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A certain sound source is increased in sound level by 30.0 dB. By what multiple is (a)

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a Let be the original intensity and 2 be the final intensit...View the full answer

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