What is the intensity of a sound with a sound intensity level (sil) 67 db, in units of w/m^2?

The intensity of sound (I) = 3.16 x 10⁻⁶ W/m²

Explanation:

We have expression for sound intensity level (SIL),

Here we need to find the intensity of sound (I).

Substituting

          L = 67 dB and I₀ = 10⁻¹² W/m² in the equation

The intensity of sound (I) = 3.16 x 10⁻⁶ W/m²

what are the statements? x

the answer for apex is the lowest