Question

If light intensity obeyed an inverse square law, you would expect to find the intensity to decrease as the inverse square of the distance. Is that true or false?

Answer 1

Inverse Square Law \[I=\frac{P}{4 \pi r^2}\]where \[P~is ~power~in~Watts\]\[r~is~the~distance~in~meter~from~the~light~source\]

Answer 2

as the distance increases, the intensity I decreases, it is actually TRUE...