(a) By what factor must the sound intensity be increased to raise the sound intensity level by...

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(a) By what factor must the sound intensity be increased to raise the sound intensity level by 13.0 dB?
(b) Explain why you don't need to know the original sound intensity.

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Mar 18, 2010 11:48 PM

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(a) By what factor must the sound intensity be increased to raise the sound intensity level by...

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a IDENTIFY and SET UP From Example 1611 A610 dBlog11 Set 46 130 ...View the full answer

Essential University Physics

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