66. ao Using an intensity of 1 x 10-12 W/m² as a reference, the threshold of hearing for an average young person is 0 dB. Person 1 and person 2, who are not average, have thresholds of hearing that are ß, = -8.00 dB and B2 = +12.0 dB. What is the ratio I,/I, of the sound intensity I, when person 1 hears the sound at his own threshold of hearing compared to the sound intensity I, when person 2 hears the sound at his own threshold of hearing?
66. ao Using an intensity of 1 x 10-12 W/m² as a reference, the threshold of hearing for an average young person is 0 dB. Person 1 and person 2, who are not average, have thresholds of hearing that are ß, = -8.00 dB and B2 = +12.0 dB. What is the ratio I,/I, of the sound intensity I, when person 1 hears the sound at his own threshold of hearing compared to the sound intensity I, when person 2 hears the sound at his own threshold of hearing?
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter17: Sound Waves
Section: Chapter Questions
Problem 17.20P: The area of a typical eardrum is about 5.00 X 10-5 m2. (a) (Calculate the average sound power...
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![66. ao Using an intensity of 1 x 10-12 W/m² as a reference, the threshold
of hearing for an average young person is 0 dB. Person 1 and person 2,
who are not average, have thresholds of hearing that are ß, = -8.00 dB
and B2 = +12.0 dB. What is the ratio I,/I, of the sound intensity I, when
person 1 hears the sound at his own threshold of hearing compared to the
sound intensity I, when person 2 hears the sound at his own threshold of
hearing?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac83a2f5-6344-40b6-baf7-c5daf8f1d131%2F895b6b9d-df18-449b-a14b-14b4408ab2e0%2Fyismdlq_processed.png&w=3840&q=75)
Transcribed Image Text:66. ao Using an intensity of 1 x 10-12 W/m² as a reference, the threshold
of hearing for an average young person is 0 dB. Person 1 and person 2,
who are not average, have thresholds of hearing that are ß, = -8.00 dB
and B2 = +12.0 dB. What is the ratio I,/I, of the sound intensity I, when
person 1 hears the sound at his own threshold of hearing compared to the
sound intensity I, when person 2 hears the sound at his own threshold of
hearing?
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