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Scientific Notation Resources


During the first week or so of your physics class, your teacher will most likely talk about the various length scales present in the universe.  These length scales range from very small elementary particles such as electrons, protons, and neutrons with widths of ~5x10-15 meters, to the width of our very own galaxy the Milky Way of ~1.2x1021 meters.  Physicists study all of these... read more

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