Calculate the loudness level of sound of intensity 4e-3 W ⁄ m2.

Question

Question

Calculate the loudness level of sound of
intensity 4e-3 W ⁄ m².

Answer 1

Answer #1

Sol :- Intensity of sound I a 4x10-3 W sound intensity Since we know that the level loudness level u decibels of sound having

Answer 2

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