# Sound intensity, I, from a spherical source is a function of the distance, r, from the source of the sound. It is represented by the function where P is the power of the sound. Explain the behavior

Sound intensity, I, from a spherical source is a function of the distance, r, from the source of the sound. It is represented by the functionwhere P is the power of the sound. Explain the behavior of the graph of I and what it means in context.