Multiple Choice
The light intensity 10 m from a point source is 1000 W/m2.The intensity 100 m from the same source is:
A) 1000 W/m2
B) 100 W/m2
C) 10 W/m2
D) 1 W/m2
E) 0.1 W/m2
Correct Answer:

Verified
Correct Answer:
Verified
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