Question

1. A sound has an intensity of 5.92 „e 1025W/m2.What is the loudness of the sound in decibels? Use .
2. Suppose you decrease the intensity of a sound by 45%. By how many decibels would the loudness be decreased?
23

Related Questions

At a concert, the loudness of sound, L, in decibels, is given by the equation L=10log(I/I_o), where... On th decibel scale, the loudness of a sound, in decibels, is given by D=10log(I/I0), where I is t... the loudness L of a sound in decibels is given L=10log10R, where R is the sound's relative intensity...