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Chemistry, 17.10.2020 14:01 brittanyelliott028
1. For simplicity, suppose a grain of sand is a cube that is 0.2 millimeter on each
edge. About how many grains of sand packed tightly together would it take to
make a beach 300 meters long, 25 meters wide, and 5 meters deep?
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1. For simplicity, suppose a grain of sand is a cube that is 0.2 millimeter on each
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