Intensity of light varies directly with inverse of the square of
the distance from the light source.
At a distance of 25 ft. from a certain light source, the intensity
of the light is measured as 40 candles.
Find a funciton to express I(x), light intensity I as a function of
distance x.
What is the intensity at 45 ft.?
What should the distance be to produce an intensity of 100
candles?
Intensity of light varies directly with inverse of the square of the distance from the light source. At a distance of
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answerhappygod
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Intensity of light varies directly with inverse of the square of the distance from the light source. At a distance of
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