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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
By what amount does the intensity level decrease when you triple your distance from a source of sound?
A) 9.5 dB
B) 4.8 dB
C) 6.0 dB
D) 12 dB
E) 3.0 dB
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bio_manbio_man
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