a) Find the decibel rating of a sound, d equals 10 log StartFraction Upper I Over Upper I 0 EndFraction , having intensity 10 comma 000 comma 000Upper I 0, where Upper I 0 is the initial intensity. (b) If the intensity of a sound is doubled, by how much is the decibel rating increased? Question content area bottom Part 1 (a) Find the decibel rating of a sound having intensity 10 comma 000 comma 000Upper I 0, where Upper I 0 is the initial intensity. The decibel rating of this sound is enter your response here