Physics, 21.05.2021 16:50 jakobquittner
The diagram shows waves of sound travelling through
the air.
By which factor is the sound intensity decreased at 3
meters?
Sound
270 db at 1 meter
-1/9
-1/3
-1/2
-1/4
Answers: 2
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The diagram shows waves of sound travelling through
the air.
By which factor is the sound int...
By which factor is the sound int...
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