Physics, 04.04.2022 16:00 BaileyElizabethRay
The diagram shows waves of sound travelling through the air.
An illustration of a point labeled sound source with concentric circles spreading out from it. Every other circle is 1 more meter away from the source. The sound source is 270 decibels.
By which factor is the sound intensity decreased at 3 meters?
StartFraction 1 over 9 EndFraction.
StartFraction 1 over 3 EndFraction.
StartFraction 1 over 2 EndFraction.
StartFraction 1 over 4 EndFraction.
Answers: 1
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The diagram shows waves of sound travelling through the air.
An illustration of a point labeled s...
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