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Physics, 17.07.2020 19:01 kennedy6010
A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If the sound intensity is originally 2.42 ✕ 10−5 W/m2, but is turned up until the amplitude increases by 28.9%, what is the new intensity (in W/m2)?
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A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If t...
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