Answer with Step-by-step explanation:
We are given that sound intensity I form a spherical source
[tex]I=\frac{P}{4\pi r^2}[/tex]
Where r=Distance from the source of sound
P=Power of the sound
When r=0 then the intensity is undefined at source.
When r=infinity
Then , the intensity,[tex]I=\frac{P}{4\pi(\inft)^2}=0[/tex]
Intensity is inversely proportional to distance r from the source of sound.
It means when the distance from the source increases then the intensity decreases.
When r increases and goes to infinity then the intensity approach to zero.
Answer:
The vertical asymptote is r = 0.
The intensity is undefined at the source.
The horizontal asymptote is I = 0.
As the distance from the source increases, the intensity goes to zero.
The intensity decreases as the distance increases.
