Quote:
Originally Posted by SeaKing
There is a law called "the inverse square law." Essentially this means that if you take an object and move it closer to you by say 1/2 as close then its size as you see it becomes 4 times larger. If you move it away, say 2 times as far, its size as you see it becomes 1/4 as large. This works for images, sounds and for radio signals.
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Well, sort of. The AREA varies with an inverse square law, but the SIZE (the linear dimensions) are an inverse linear relationship. If you view a page at half the distance, the letters will appear to be double the size, not 4x the size.