Solved: For the following exercises, use the given information to answer the questions
Chapter 5, Problem 56(choose chapter or problem)
For the following exercises, use the given information to answer the questions. The intensity of light measured in foot-candles varies inversely with the square of the distance from the light source. Suppose the intensity of a light bulb is 0.08 footcandles at a distance of 3 meters. Find the intensity level at 8 meters.
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