If the amplitude of sound is doubled and the frequency is reduced to one-fourth, the intensity o....

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If the amplitude of sound is doubled and the frequency is reduced to one-fourth, the intensity of
\( \mathrm{P} \)
sound at the same point will be:
(1) Increasing to a factor 2
(2) Decreasing to a factor \( 1 / 2 \)
(3) Decreasing to a factor \( 1 / 4 \)
(4) Unchanged


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