Answeryes they are the same
Explanation:
0.5-0.5=10 is gotta be sorry if its wrong
The answer is in the attachment
<span>...........................................</span>
Answer:
The intensity will be 1/9 as much.
Explanation:
The intensity of the light or any source is inversely related to the square of the distance.

Now according to the question the distance is increased by three times than,

Therefore,

Therefore the intensity will become 1/9 times to the initial intensity.
C..............................