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Physics, 06.10.2019 21:00 josephmarvens1666

Asound from a source has an intensity of 270 db when it is 1 m from the source.

what is the intensity of the sound when it is 3 m from the source?

a. 30 db
b. 90 db
c. 810 db
d. 2430 db


Asound from a source has an intensity of 270 db when it is 1 m from the source. what is

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Asound from a source has an intensity of 270 db when it is 1 m from the source.

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