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The top documents tagged [practice problems734]
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practice problems734
Units and Standards. In science, numbers aren’t just numbers. They need a unit. We use standards for this unit. A standard is: a basis for comparison.
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THE METRIC SYSTEM
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1.2 Measurements and Uncertainties
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WHY DO WE USE THE METRIC SYSTEM? Almost all other countries are using the metric system Scientists need a universal way to communicate data (SI.
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A short-hand way of writing large numbers without writing all of the zeros.
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SCIENTIFIC NOTATION. Scientific Notation: a short-hand way of writing large numbers or small numbers without writing all of the zeros.
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