The sound intensity level of two speakers are 71.4 dB and 79.2 dB, respectively. Find the ratio of the higher intensity speaker to the lower intensity speaker.

An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter6: Waves And Sound
Section: Chapter Questions
Problem 9MC: A sound with an intensity level of 30 dB is how many times louder than the threshold of hearing?...
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The sound intensity level of two speakers are 71.4 dB and 79.2 dB, respectively. Find the ratio of the higher intensity speaker to the lower intensity speaker.

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