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Physics, 18.11.2020 21:50 jalenshayewilliams

A light bulb emitting 1750 of luminous flux shines on a book that is 3.0 m away. In general terms, how will illuminance change as a person in the room moves the book closer to the light bulb? How does this illustrate an inverse-square relationship?

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A light bulb emitting 1750 of luminous flux shines on a book that is 3.0 m away. In general terms, h...
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