Please please help 50pt The __________ is a unit used to express the loudness of a sound. decibel phon Hertz Watt

asked Apr 9, 2023 200k views

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Please please help 50pt

The __________ is a unit used to express the loudness of a sound.

decibel

phon

Hertz

Watt

6.2k points

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The decibel is a unit used to express the loudness of a sound.

Fny answered Apr 15, 2023

by Fny

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