Mathematics, 18.03.2021 01:00 jevonewilliams3106
the intensity l of light from a light bulb measured in watts per square meter (w/m^2) varies inversly as the square of the distance d from the light bulb. suppose l is 65 w/m^2 when the distance is 3 m. find the intensity when the distance from the light is bulb is 2m away.
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