The loudness of a sound in decibels (dB) is calculated using the formula: B = 10 log10 Where I- Intensity of the sound in Wm-2 I - Intensity of the threshold of hearing = 1.0 x 10-12 Wm2 Calculate the loudness of a normal conversation of intensity 5.6 x 10 € Wm 2

The loudness of a sound in decibels (dB) is calculated using the formula: B = 10 log10 Where I- Intensity of the sound in Wm-2 I - Intensity of the threshold of hearing = 1.0 x 10-12 Wm2 Calculate the loudness of a normal conversation of intensity 5.6 x 10 € Wm 2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter14: Sound

Section: Chapter Questions

Problem 16P: The area of a typical eardrum is about 5.0 105 m2. Calculate the sound power (the energy per...

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