Decibels and Sound Intensity (Post-16 physics)

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Ben Ryder

Ben Ryder

Күн бұрын

Пікірлер: 1
@ThePrajaya
@ThePrajaya 5 жыл бұрын
how we measure the “P” Power, if the sound source is a 15 W loudspeakers with 87 db SPL at 1m? could you explain the Intensity of the speakers?
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