Mathematics, 09.02.2021 01:00 BatmanVS1944
A sound wave with amplitude Xo is measured by an
observer to have an intensity of lo when the observer is
standing 4.0 meters from the source.
Which best describes the amplitude of a sound wave
and distance from the source where it will be measured
with an intensity of 16/,?
Increase the amplitude to 8x, and stand 2 meters
from the source.
Increase the amplitude to 4x, and stand 10 meters
from the source.
Increase the amplitude to 2x, and stand 2 meters
from the source.
Increase the amplitude to 4x, and stand 8 meters
from the source.
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Answers: 2
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A sound wave with amplitude Xo is measured by an
observer to have an intensity of lo when the obser...
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