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What change make in the sound intensity level

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You live on a busy street, but as a music lover, you want to reduce the traffic noise.

a.) If you install special sound-reflecting windows that reduce the sound intensity level by 25.0 dB, by what factor have you reduced the sound intensity?

b.) If, instead, you reduce the intensity by half, what change do you make in the sound intensity level? Express your answer in decibels.

Reference no: EM132647600

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