The intensity level of a sound of intensity of `10^(-12)wat t//cm^(2)` is 40 dB. What is the zero level of intensity ?

Intensity level of sound whose intensity is 10^(-8) W m^(-2) is ….. dB

What is the level of loudness of a sound of intensity 10^(-12) W//m^2 ?

What is the level of loudness of a sound of intensity 10^(-12) W//m^2 ?

Find the intensity level of a sound wave that has an intensity of 10^(-5) Wm^(-2) .

The zero level of intensity of a sound is 10^(-16) wat t //cm^(2) . Calculate intensity level of a sound of intensity 10^(-7)wat t //m^(2) .

Find the intensity level of a sound wave in decibles of a sound wave whose intensity is 10^(-10) cm^(-2) . Take zero level of intensity = 10^(-12)Wm^(-2) .

The intensity of sound of 50 dB (Take reference of intensity 10^-12 W/ m^2 )

The intensity of sound of 50 dB (Take reference of intensity 10^-12 W/ m^2 )

Find intensity of sound in dB if its intensity in W // m^(2) is 10^(-10) .