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Home Q & A Board Science-Related Homework Help Physics
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Brelou Brelou
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7 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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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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7 years ago
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Brelou Author
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7 years ago
This helped my grade so much Perfect
jamesbove
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this is exactly what I needed
54321abs
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2 hours ago
Smart ... Thanks!
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