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Physics, 25.06.2021 01:30 jeanieb

A giant chorus of 1000 vocalists is singing the same note. Suddenly, 999 vocalists stop, leaving one soloist. By how many decibels does the sound intensity level decrease? Explain.

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A giant chorus of 1000 vocalists is singing the same note. Suddenly, 999 vocalists stop, leaving one...
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