Explanation Given: How does the intensity of a 10 decibel sound is compare to that of a 0 - decibel sound. (a) It is 10 times as great. (b) It is 10 10 times as great. (c) It is not possible to compare to a 0 − decibel sound. Decibel Scale: To avoid expressing sound in terms of P a , which involves some very big numbers and some very small numbers, the decibel or d B scale is used. The decibel or d B scale uses the hearing threshold of 20 μ P a or 20 × 10 − 6 Pa as the reference level. If we want to calculate how much louder we perceive one sound as compared to another, we can do it by using the following formula: Perceived Loudness increase =${{2}^{(ending\,dB\,value-starting\,dB\,value)/10}}$ . Loudness in dB= 10 log 10 ( i n t e n s i t y o f s o u n d i n t e n s i t y o f softest audible s ...

6th Edition

ISBN: 9780321922205

Author: Bennett

Publisher: PEARSON CO

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Chapter 8.D, Problem 5QQ

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Intensity of a $10$ decibel sound is compare to that of a $0$ - decibel sound.

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Chapter 8.D, Problem 4QQ

Chapter 8.D, Problem 6QQ

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Chapter 8 Solutions

EP USING+UNDERSTANDING MATH.-MYMATHLAB

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Intensity of a 10 decibel sound is compare to that of a 0 - decibel sound.