An audio speaker producing a steady sound at an outdoor concert is 40 ft away from you.
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An audio speaker producing a steady sound at an outdoor concert is 40 ft away from you. If you move to a position where the speaker is 76 ft distant, by what factor will the amplitude of the sound change?
Related Book For
Business Statistics in Practice
ISBN: 978-0077404741
6th edition
Authors: Bruce Bowerman, Richard O'Connell
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