Physics, 10.02.2020 20:24 heroicblad

The intensity of a sound wave at a fixed distance from a speaker vibrating at 1.00 kHz is 0.650 W/m2. (a) Determine the intensity if the frequency is increased to 2.10 kHz while a constant displacement amplitude is maintained. W/m2 (b) Calculate the intensity if the frequency is reduced to 0.333 kHz and the displacement amplitude is tripled. W/m2

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The intensity of a sound wave at a fixed distance from a speaker vibrating at 1.00 kHz is 0.650 W/m2...

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