Explain question no.8. Ans (1)
Dear student,
Here the correct answer is not in any of the options so please check it.
We know from the inverse square law that the intensity of the wave is inversely proportional to the square of the distance r
I ∝ 1/r2
Also if A is the amplitude then,
I ∝ A2
A2 ∝ 1/r2
A ∝ 1/r
A ∝ r-1
Here the correct answer is not in any of the options so please check it.
We know from the inverse square law that the intensity of the wave is inversely proportional to the square of the distance r
I ∝ 1/r2
Also if A is the amplitude then,
I ∝ A2
A2 ∝ 1/r2
A ∝ 1/r
A ∝ r-1
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
RegardsIf you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.